| 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 | $173.90 | 11.446% | $193.8046 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $138.42 | 13.266% | $156.7828 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $155.59 | 9.241% | $169.9681 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $26.70 | 11.633% | $29.806 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $244.92 | 13.834% | $278.8022 | $278.80 | $278.80 | $278.80 |
| Purchase #6 | $47.50 | 9.331% | $51.9322 | $51.93 | $51.95 | $51.90 |
| Purchase #7 | $71.91 | 3.504% | $74.4297 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $858.94 | $955.5256 | $955.52 | $955.55 | $955.50 | |