| 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 | $169.72 | 3.274% | $175.2766 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $217.28 | 9.108% | $237.0699 | $237.07 | $237.05 | $237.10 |
| Purchase #3 | $105.90 | 8.750% | $115.1663 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $214.48 | 5.298% | $225.8432 | $225.84 | $225.85 | $225.80 |
| Purchase #5 | $11.27 | 8.848% | $12.2672 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $169.30 | 11.767% | $189.2215 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $55.66 | 12.344% | $62.5307 | $62.53 | $62.55 | $62.50 |
| 7 purchase totals = | $943.61 | $1,017.3754 | $1,017.38 | $1,017.35 | $1,017.40 | |