| 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 | $157.25 | 3.297% | $162.4345 | $162.43 | $162.45 | $162.40 |
| Purchase #2 | $92.41 | 10.345% | $101.9698 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $13.80 | 9.412% | $15.0989 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $144.41 | 10.458% | $159.5124 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $215.25 | 6.137% | $228.4599 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $94.97 | 7.640% | $102.2257 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $103.25 | 8.749% | $112.2833 | $112.28 | $112.30 | $112.30 |
| 7 purchase totals = | $821.34 | $881.9845 | $881.98 | $882.00 | $882.00 | |