| 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 | $155.48 | 8.658% | $168.9415 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $71.28 | 6.667% | $76.0322 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $69.44 | 7.216% | $74.4508 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $84.43 | 11.569% | $94.1977 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $62.58 | 13.348% | $70.9332 | $70.93 | $70.95 | $70.90 |
| Purchase #6 | $191.51 | 13.692% | $217.7315 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $25.99 | 11.500% | $28.9789 | $28.98 | $29.00 | $29.00 |
| 7 purchase totals = | $660.71 | $731.2658 | $731.26 | $731.35 | $731.20 | |