| 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 | $164.97 | 13.355% | $187.0017 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $35.72 | 12.579% | $40.2132 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $244.53 | 13.321% | $277.1038 | $277.10 | $277.10 | $277.10 |
| Purchase #4 | $191.39 | 6.119% | $203.1012 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $145.62 | 6.647% | $155.2994 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $177.94 | 8.685% | $193.3941 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $26.33 | 8.641% | $28.6052 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $986.50 | $1,084.7186 | $1,084.71 | $1,084.70 | $1,084.70 | |