| 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 | $117.65 | 8.710% | $127.8973 | $127.90 | $127.90 | $127.90 |
| Purchase #2 | $151.45 | 6.410% | $161.1579 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $232.93 | 8.150% | $251.9138 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $31.39 | 7.235% | $33.6611 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $96.76 | 7.216% | $103.7422 | $103.74 | $103.75 | $103.70 |
| Purchase #6 | $153.64 | 12.701% | $173.1538 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $8.75 | 13.125% | $9.8984 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $792.57 | $861.4245 | $861.42 | $861.40 | $861.50 | |