| 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 | $152.79 | 4.383% | $159.4868 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $27.53 | 7.385% | $29.5631 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $151.85 | 3.678% | $157.435 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $57.65 | 5.764% | $60.9729 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $63.79 | 7.581% | $68.6259 | $68.63 | $68.65 | $68.60 |
| Purchase #6 | $183.51 | 3.479% | $189.8943 | $189.89 | $189.90 | $189.90 |
| Purchase #7 | $154.62 | 12.299% | $173.6367 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $791.74 | $839.6147 | $839.62 | $839.65 | $839.60 | |