| 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 | $196.99 | 6.298% | $209.3964 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $53.67 | 11.116% | $59.636 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $170.68 | 3.595% | $176.8159 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $166.45 | 13.212% | $188.4414 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $161.51 | 5.586% | $170.5319 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $242.55 | 13.245% | $274.6757 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $135.26 | 12.720% | $152.4651 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $1,127.11 | $1,231.9624 | $1,231.98 | $1,232.00 | $1,231.90 | |