| 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 | $131.79 | 10.394% | $145.4883 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $102.89 | 9.467% | $112.6306 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $180.86 | 9.171% | $197.4467 | $197.45 | $197.45 | $197.40 |
| Purchase #4 | $123.83 | 13.829% | $140.9545 | $140.95 | $140.95 | $141.00 |
| Purchase #5 | $8.62 | 8.136% | $9.3213 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $152.65 | 11.300% | $169.8995 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $160.60 | 6.844% | $171.5915 | $171.59 | $171.60 | $171.60 |
| 7 purchase totals = | $861.24 | $947.3324 | $947.33 | $947.35 | $947.30 | |