| 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 | $129.93 | 12.483% | $146.1492 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $212.98 | 11.495% | $237.4621 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $203.53 | 6.230% | $216.2099 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $165.30 | 10.280% | $182.2928 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $12.30 | 3.403% | $12.7186 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $8.49 | 6.608% | $9.051 | $9.05 | $9.05 | $9.10 |
| Purchase #7 | $68.63 | 8.798% | $74.6681 | $74.67 | $74.65 | $74.70 |
| 7 purchase totals = | $801.16 | $878.5517 | $878.55 | $878.50 | $878.60 | |