| 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 | $137.31 | 11.326% | $152.8617 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $34.96 | 13.615% | $39.7198 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $19.40 | 11.325% | $21.5971 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $140.28 | 3.253% | $144.8433 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $51.79 | 12.751% | $58.3937 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $224.51 | 11.836% | $251.083 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $191.32 | 5.690% | $202.2061 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $799.57 | $870.7047 | $870.70 | $870.70 | $870.70 | |