| 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 | $175.47 | 13.367% | $198.9251 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $176.69 | 10.442% | $195.14 | $195.14 | $195.15 | $195.10 |
| Purchase #3 | $190.76 | 12.401% | $214.4161 | $214.42 | $214.40 | $214.40 |
| Purchase #4 | $189.71 | 3.206% | $195.7921 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $51.86 | 10.430% | $57.269 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $123.95 | 13.327% | $140.4688 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $136.73 | 8.843% | $148.821 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $1,045.17 | $1,150.8321 | $1,150.84 | $1,150.80 | $1,150.80 | |