| 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 | $136.67 | 9.638% | $149.8423 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $6.64 | 4.102% | $6.9124 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $84.51 | 5.267% | $88.9611 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $156.95 | 6.573% | $167.2663 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $144.63 | 11.352% | $161.0484 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $35.54 | 12.581% | $40.0113 | $40.01 | $40.00 | $40.00 |
| Purchase #7 | $244.42 | 5.253% | $257.2594 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $809.36 | $871.3012 | $871.30 | $871.25 | $871.30 | |