| 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 | $159.27 | 13.149% | $180.2124 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $68.92 | 10.184% | $75.9388 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $83.97 | 13.225% | $95.075 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $78.85 | 7.340% | $84.6376 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $244.42 | 7.857% | $263.6241 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $156.81 | 4.452% | $163.7912 | $163.79 | $163.80 | $163.80 |
| Purchase #7 | $104.99 | 13.208% | $118.8571 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $897.23 | $982.1362 | $982.14 | $982.15 | $982.10 | |