| 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 | $162.55 | 6.622% | $173.3141 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $123.56 | 13.261% | $139.9453 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $106.67 | 13.191% | $120.7408 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $34.81 | 7.753% | $37.5088 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $156.36 | 12.701% | $176.2193 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $54.32 | 7.107% | $58.1805 | $58.18 | $58.20 | $58.20 |
| Purchase #7 | $218.42 | 4.755% | $228.8059 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $856.69 | $934.7147 | $934.72 | $934.70 | $934.60 | |