| 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 | $137.69 | 8.476% | $149.3606 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $6.78 | 13.406% | $7.6889 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $177.79 | 7.103% | $190.4184 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $224.97 | 8.738% | $244.6279 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $90.49 | 5.755% | $95.6977 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $246.99 | 8.212% | $267.2728 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $36.44 | 8.512% | $39.5418 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $921.15 | $994.6081 | $994.61 | $994.60 | $994.60 | |