| 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 | $209.33 | 7.390% | $224.7995 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $138.96 | 7.595% | $149.514 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $175.97 | 6.354% | $187.1511 | $187.15 | $187.15 | $187.20 |
| Purchase #4 | $176.47 | 11.695% | $197.1082 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $212.94 | 3.365% | $220.1054 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $106.45 | 12.305% | $119.5487 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $57.93 | 9.662% | $63.5272 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $1,078.05 | $1,161.7541 | $1,161.76 | $1,161.75 | $1,161.70 | |