| 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 | $189.59 | 7.745% | $204.2737 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $147.40 | 9.832% | $161.8924 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $136.43 | 5.379% | $143.7686 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $81.31 | 5.407% | $85.7064 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $55.55 | 11.706% | $62.0527 | $62.05 | $62.05 | $62.10 |
| Purchase #6 | $70.98 | 13.345% | $80.4523 | $80.45 | $80.45 | $80.50 |
| Purchase #7 | $213.41 | 13.300% | $241.7935 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $894.67 | $979.9396 | $979.93 | $979.90 | $980.10 | |