| 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 | $160.60 | 11.133% | $178.4796 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $119.71 | 11.303% | $133.2408 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $65.42 | 9.873% | $71.8789 | $71.88 | $71.90 | $71.90 |
| Purchase #4 | $44.83 | 6.242% | $47.6283 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $57.92 | 7.308% | $62.1528 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $135.53 | 11.554% | $151.1891 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $105.38 | 12.175% | $118.21 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $689.39 | $762.7795 | $762.78 | $762.85 | $762.80 | |