| 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 | $178.36 | 12.261% | $200.2287 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $130.96 | 6.648% | $139.6662 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $234.89 | 12.790% | $264.9324 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $155.52 | 10.192% | $171.3706 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $137.47 | 7.771% | $148.1528 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $157.37 | 8.466% | $170.6929 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $181.73 | 11.300% | $202.2655 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $1,176.30 | $1,297.3091 | $1,297.31 | $1,297.30 | $1,297.40 | |