| 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 | $188.99 | 3.232% | $195.0982 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $21.78 | 12.233% | $24.4443 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $190.45 | 9.802% | $209.1179 | $209.12 | $209.10 | $209.10 |
| Purchase #4 | $38.74 | 7.413% | $41.6118 | $41.61 | $41.60 | $41.60 |
| Purchase #5 | $41.80 | 7.395% | $44.8911 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $228.96 | 12.527% | $257.6418 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $160.48 | 7.518% | $172.5449 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $871.20 | $945.3500 | $945.34 | $945.35 | $945.20 | |