| 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 | $135.82 | 8.569% | $147.4584 | $147.46 | $147.45 | $147.50 |
| Purchase #2 | $51.86 | 4.248% | $54.063 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $39.35 | 8.834% | $42.8262 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $106.30 | 4.105% | $110.6636 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $134.99 | 10.711% | $149.4488 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $231.83 | 9.850% | $254.6653 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $185.94 | 9.769% | $204.1045 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $886.09 | $963.2298 | $963.23 | $963.20 | $963.30 | |