| 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 | $137.42 | 10.539% | $151.9027 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $41.57 | 13.660% | $47.2485 | $47.25 | $47.25 | $47.20 |
| Purchase #3 | $110.95 | 5.421% | $116.9646 | $116.96 | $116.95 | $117.00 |
| Purchase #4 | $22.31 | 6.764% | $23.819 | $23.82 | $23.80 | $23.80 |
| Purchase #5 | $141.71 | 5.533% | $149.5508 | $149.55 | $149.55 | $149.60 |
| Purchase #6 | $178.25 | 4.610% | $186.4673 | $186.47 | $186.45 | $186.50 |
| Purchase #7 | $144.77 | 12.342% | $162.6375 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $776.98 | $838.5904 | $838.59 | $838.55 | $838.60 | |