| 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 | $133.90 | 11.662% | $149.5154 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $26.47 | 9.503% | $28.9854 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $25.29 | 8.827% | $27.5223 | $27.52 | $27.50 | $27.50 |
| Purchase #4 | $127.36 | 4.503% | $133.095 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $150.88 | 6.144% | $160.1501 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $168.57 | 13.588% | $191.4753 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $91.87 | 7.185% | $98.4709 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $724.34 | $789.2144 | $789.23 | $789.20 | $789.30 | |