| 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 | $181.76 | 13.468% | $206.2394 | $206.24 | $206.25 | $206.20 |
| Purchase #2 | $83.66 | 12.645% | $94.2388 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $53.81 | 8.725% | $58.5049 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $69.59 | 11.817% | $77.8135 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $209.75 | 13.524% | $238.1166 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $120.52 | 11.131% | $133.9351 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $93.54 | 12.169% | $104.9229 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $812.63 | $913.7712 | $913.77 | $913.75 | $913.60 | |