| 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 | $40.84 | 7.736% | $43.9994 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $132.34 | 5.751% | $139.9509 | $139.95 | $139.95 | $140.00 |
| Purchase #3 | $131.42 | 13.786% | $149.5376 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $184.65 | 12.255% | $207.2789 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $143.34 | 10.802% | $158.8236 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $108.35 | 8.388% | $117.4384 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $191.42 | 5.239% | $201.4485 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $932.36 | $1,018.4773 | $1,018.48 | $1,018.50 | $1,018.40 | |