| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.67 | 13.364% | $179.8747 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $233.83 | 7.779% | $252.0196 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $128.26 | 6.628% | $136.7611 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $133.93 | 4.839% | $140.4109 | $140.41 | $140.40 | $140.40 |
| Purchase #5 | $187.52 | 4.434% | $195.8346 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $221.50 | 10.460% | $244.6689 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $245.31 | 11.860% | $274.4038 | $274.40 | $274.40 | $274.40 |
| 7 purchase totals = | $1,309.02 | $1,423.9736 | $1,423.96 | $1,423.90 | $1,424.00 | |