| 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 | $135.77 | 12.341% | $152.5254 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $216.94 | 13.760% | $246.7909 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $144.46 | 9.352% | $157.9699 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $139.75 | 5.211% | $147.0324 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $129.71 | 10.657% | $143.5332 | $143.53 | $143.55 | $143.50 |
| Purchase #6 | $102.50 | 8.109% | $110.8117 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $193.50 | 4.104% | $201.4412 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $1,062.63 | $1,160.1047 | $1,160.10 | $1,160.15 | $1,160.00 | |