| 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 | $131.98 | 13.548% | $149.8607 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $121.82 | 4.521% | $127.3275 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $212.28 | 7.480% | $228.1585 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $208.85 | 8.122% | $225.8128 | $225.81 | $225.80 | $225.80 |
| Purchase #5 | $138.94 | 10.414% | $153.4092 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $85.76 | 13.569% | $97.3968 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $150.99 | 9.645% | $165.553 | $165.55 | $165.55 | $165.60 |
| 7 purchase totals = | $1,050.62 | $1,147.5185 | $1,147.52 | $1,147.50 | $1,147.60 | |