| 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 | $159.42 | 11.716% | $178.0976 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $94.42 | 12.697% | $106.4085 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $204.71 | 11.731% | $228.7245 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $134.94 | 7.207% | $144.6651 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $148.52 | 11.189% | $165.1379 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $153.26 | 9.786% | $168.258 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $120.89 | 11.267% | $134.5107 | $134.51 | $134.50 | $134.50 |
| 7 purchase totals = | $1,016.16 | $1,125.8023 | $1,125.81 | $1,125.75 | $1,125.80 | |