| 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 | $135.93 | 6.865% | $145.2616 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $53.90 | 10.290% | $59.4463 | $59.45 | $59.45 | $59.40 |
| Purchase #3 | $129.59 | 4.412% | $135.3075 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $200.62 | 12.804% | $226.3074 | $226.31 | $226.30 | $226.30 |
| Purchase #5 | $148.54 | 3.320% | $153.4715 | $153.47 | $153.45 | $153.50 |
| Purchase #6 | $6.85 | 8.725% | $7.4477 | $7.45 | $7.45 | $7.40 |
| Purchase #7 | $48.27 | 12.860% | $54.4775 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $723.70 | $781.7195 | $781.73 | $781.70 | $781.70 | |