| 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 | $139.88 | 9.292% | $152.8776 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $65.95 | 3.273% | $68.1085 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $192.61 | 5.383% | $202.9782 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $126.35 | 6.166% | $134.1407 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $30.88 | 9.133% | $33.7003 | $33.70 | $33.70 | $33.70 |
| Purchase #6 | $81.29 | 10.486% | $89.8141 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $131.64 | 13.440% | $149.3324 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $768.60 | $830.9518 | $830.95 | $831.00 | $830.90 | |