| 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 | $178.30 | 13.341% | $202.087 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $118.35 | 11.127% | $131.5188 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $228.28 | 10.245% | $251.6673 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $181.39 | 5.640% | $191.6204 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $116.73 | 8.686% | $126.8692 | $126.87 | $126.85 | $126.90 |
| Purchase #6 | $106.53 | 10.363% | $117.5697 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $118.98 | 11.218% | $132.3272 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $1,048.56 | $1,153.6596 | $1,153.67 | $1,153.60 | $1,153.70 | |