| 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 | $165.39 | 6.311% | $175.8278 | $175.83 | $175.85 | $175.80 |
| Purchase #2 | $45.38 | 11.553% | $50.6228 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $99.29 | 10.282% | $109.499 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $226.99 | 9.424% | $248.3815 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $117.49 | 11.319% | $130.7887 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $14.48 | 6.669% | $15.4457 | $15.45 | $15.45 | $15.40 |
| Purchase #7 | $171.62 | 5.408% | $180.9012 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $840.64 | $911.4667 | $911.47 | $911.50 | $911.40 | |