| 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 | $141.89 | 5.660% | $149.921 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $133.69 | 9.181% | $145.9641 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $35.64 | 8.609% | $38.7082 | $38.71 | $38.70 | $38.70 |
| Purchase #4 | $195.34 | 7.474% | $209.9397 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $229.97 | 3.151% | $237.2164 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $81.70 | 5.174% | $85.9272 | $85.93 | $85.95 | $85.90 |
| Purchase #7 | $29.82 | 7.753% | $32.1319 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $848.05 | $899.8085 | $899.81 | $899.80 | $899.70 | |