| 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 | $153.75 | 12.619% | $173.1517 | $173.15 | $173.15 | $173.20 |
| Purchase #2 | $219.29 | 4.820% | $229.8598 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $19.65 | 7.866% | $21.1957 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $131.81 | 13.145% | $149.1364 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $91.88 | 8.818% | $99.982 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $195.80 | 10.129% | $215.6326 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $63.44 | 6.199% | $67.3726 | $67.37 | $67.35 | $67.40 |
| 7 purchase totals = | $875.62 | $956.3308 | $956.33 | $956.35 | $956.40 | |