| 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 | $175.87 | 5.647% | $185.8014 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $43.39 | 13.162% | $49.101 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $229.66 | 11.602% | $256.3052 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $8.94 | 13.395% | $10.1375 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $206.95 | 7.572% | $222.6203 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $193.95 | 9.648% | $212.6623 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $226.48 | 13.251% | $256.4909 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $1,085.24 | $1,193.1186 | $1,193.12 | $1,193.10 | $1,193.10 | |