| 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 | $130.98 | 6.353% | $139.3012 | $139.30 | $139.30 | $139.30 |
| Purchase #2 | $105.27 | 11.194% | $117.0539 | $117.05 | $117.05 | $117.10 |
| Purchase #3 | $172.53 | 7.809% | $186.0029 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $50.56 | 6.653% | $53.9238 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $161.43 | 13.609% | $183.399 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $42.65 | 10.379% | $47.0766 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $65.86 | 9.164% | $71.8954 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $729.28 | $798.6528 | $798.65 | $798.65 | $798.70 | |