| 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 | $176.69 | 4.225% | $184.1552 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $224.90 | 11.682% | $251.1728 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $10.92 | 3.689% | $11.3228 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $159.34 | 4.761% | $166.9262 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $64.54 | 6.434% | $68.6925 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $226.60 | 11.786% | $253.3071 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $47.74 | 9.387% | $52.2214 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $910.73 | $987.7980 | $987.80 | $987.75 | $987.80 | |