| 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 | $163.93 | 8.144% | $177.2805 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $59.71 | 4.187% | $62.2101 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $175.40 | 8.298% | $189.9547 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $31.55 | 3.432% | $32.6328 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $69.97 | 4.487% | $73.1096 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $157.43 | 4.576% | $164.634 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $119.35 | 9.158% | $130.2801 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $777.34 | $830.1018 | $830.09 | $830.15 | $830.10 | |