| 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 | $135.97 | 10.593% | $150.3733 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $38.93 | 13.790% | $44.2984 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $62.26 | 13.427% | $70.6197 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $131.62 | 9.392% | $143.9818 | $143.98 | $144.00 | $144.00 |
| Purchase #5 | $129.31 | 13.525% | $146.7992 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $81.85 | 12.391% | $91.992 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $153.61 | 13.123% | $173.7682 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $733.55 | $821.8326 | $821.83 | $821.80 | $821.90 | |