| 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 | $154.63 | 4.349% | $161.3549 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $150.65 | 8.441% | $163.3664 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $44.68 | 5.424% | $47.1034 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $229.59 | 4.603% | $240.158 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $224.77 | 13.835% | $255.8669 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $26.57 | 7.557% | $28.5779 | $28.58 | $28.60 | $28.60 |
| Purchase #7 | $90.44 | 12.523% | $101.7658 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $921.33 | $998.1933 | $998.20 | $998.15 | $998.40 | |