| 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 | $168.71 | 6.620% | $179.8786 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $208.75 | 6.279% | $221.8574 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $177.85 | 6.861% | $190.0523 | $190.05 | $190.05 | $190.10 |
| Purchase #4 | $108.88 | 10.343% | $120.1415 | $120.14 | $120.15 | $120.10 |
| Purchase #5 | $6.77 | 6.493% | $7.2096 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $128.62 | 11.473% | $143.3766 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $87.36 | 7.753% | $94.133 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $886.94 | $956.6490 | $956.65 | $956.70 | $956.70 | |