| 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 | $94.99 | 13.145% | $107.4764 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $179.38 | 6.144% | $190.4011 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $162.92 | 8.862% | $177.358 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $125.80 | 9.834% | $138.1712 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $16.86 | 11.246% | $18.7561 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $43.26 | 5.590% | $45.6782 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $29.65 | 7.191% | $31.7821 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $652.86 | $709.6231 | $709.63 | $709.65 | $709.80 | |