| 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 | $139.54 | 5.601% | $147.3556 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $207.79 | 10.660% | $229.9404 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $37.97 | 10.245% | $41.86 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $88.80 | 7.384% | $95.357 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $70.37 | 6.842% | $75.1847 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $47.40 | 6.359% | $50.4142 | $50.41 | $50.40 | $50.40 |
| Purchase #7 | $5.59 | 7.497% | $6.0091 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $597.46 | $646.1210 | $646.12 | $646.10 | $646.20 | |