| 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 | $142.81 | 13.593% | $162.2222 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $52.66 | 11.660% | $58.8002 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $208.88 | 9.254% | $228.2098 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $227.30 | 7.423% | $244.1725 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $69.67 | 6.155% | $73.9582 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $36.58 | 13.137% | $41.3855 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $107.50 | 12.679% | $121.1299 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $845.40 | $929.8783 | $929.88 | $929.85 | $929.90 | |