| 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 | $159.32 | 3.209% | $164.4326 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $244.91 | 6.232% | $260.1728 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $158.50 | 11.311% | $176.4279 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $78.89 | 6.513% | $84.0281 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $201.78 | 10.294% | $222.5512 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $152.53 | 5.647% | $161.1434 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $228.87 | 3.800% | $237.5671 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,224.80 | $1,306.3231 | $1,306.32 | $1,306.35 | $1,306.30 | |