| 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 | $166.69 | 7.762% | $179.6285 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $53.89 | 4.443% | $56.2843 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $164.91 | 12.426% | $185.4017 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $166.86 | 10.700% | $184.714 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $149.33 | 5.827% | $158.0315 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $23.62 | 3.489% | $24.4441 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $17.76 | 10.470% | $19.6195 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $743.06 | $808.1236 | $808.11 | $808.15 | $808.00 | |