| 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 | $203.49 | 8.569% | $220.9271 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $36.32 | 5.698% | $38.3895 | $38.39 | $38.40 | $38.40 |
| Purchase #3 | $180.68 | 3.581% | $187.1502 | $187.15 | $187.15 | $187.20 |
| Purchase #4 | $78.26 | 4.165% | $81.5195 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $189.67 | 3.187% | $195.7148 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $58.55 | 6.652% | $62.4447 | $62.44 | $62.45 | $62.40 |
| Purchase #7 | $180.25 | 6.107% | $191.2579 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $927.22 | $977.4037 | $977.40 | $977.40 | $977.40 | |