| 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 | $219.85 | 5.574% | $232.1044 | $232.10 | $232.10 | $232.10 |
| Purchase #2 | $159.63 | 3.547% | $165.2921 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $147.73 | 8.342% | $160.0536 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $67.33 | 11.242% | $74.8992 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $220.85 | 6.698% | $235.6425 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $30.82 | 9.745% | $33.8234 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $29.47 | 8.161% | $31.875 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $875.68 | $933.6902 | $933.68 | $933.70 | $933.70 | |