| 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 | $127.86 | 12.426% | $143.7479 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $180.78 | 9.386% | $197.748 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $25.89 | 4.220% | $26.9826 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $138.77 | 8.735% | $150.8916 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $121.75 | 12.413% | $136.8628 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $229.98 | 9.442% | $251.6947 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $172.43 | 3.479% | $178.4288 | $178.43 | $178.45 | $178.40 |
| 7 purchase totals = | $997.46 | $1,086.3564 | $1,086.35 | $1,086.40 | $1,086.30 | |