| 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 | $180.99 | 8.336% | $196.0773 | $196.08 | $196.10 | $196.10 |
| Purchase #2 | $129.50 | 8.459% | $140.4544 | $140.45 | $140.45 | $140.50 |
| Purchase #3 | $53.98 | 7.704% | $58.1386 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $191.62 | 8.635% | $208.1664 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $137.74 | 13.511% | $156.3501 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $41.89 | 6.789% | $44.7339 | $44.73 | $44.75 | $44.70 |
| Purchase #7 | $85.44 | 5.819% | $90.4118 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $821.16 | $894.3325 | $894.33 | $894.35 | $894.40 | |