| 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 | $148.49 | 3.434% | $153.5891 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $75.86 | 6.691% | $80.9358 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $14.38 | 9.570% | $15.7562 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $246.39 | 9.390% | $269.526 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $161.36 | 10.299% | $177.9785 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $61.25 | 5.265% | $64.4748 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $83.39 | 5.362% | $87.8614 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $791.12 | $850.1218 | $850.13 | $850.15 | $850.20 | |