| 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 | $134.63 | 6.819% | $143.8104 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $174.96 | 4.110% | $182.1509 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $78.81 | 7.836% | $84.9856 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $108.45 | 11.297% | $120.7016 | $120.70 | $120.70 | $120.70 |
| Purchase #5 | $38.80 | 11.482% | $43.255 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $226.48 | 4.870% | $237.5096 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $177.46 | 10.158% | $195.4864 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $939.59 | $1,007.8995 | $1,007.91 | $1,007.90 | $1,008.00 | |