| 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 | $143.78 | 8.846% | $156.4988 | $156.50 | $156.50 | $156.50 |
| Purchase #2 | $132.97 | 7.403% | $142.8138 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $222.27 | 4.606% | $232.5078 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $172.37 | 11.368% | $191.965 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $75.54 | 8.169% | $81.7109 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $77.52 | 4.857% | $81.2851 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $33.99 | 12.606% | $38.2748 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $858.44 | $925.0562 | $925.06 | $925.00 | $925.10 | |