| 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 | $191.94 | 5.628% | $202.7424 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $121.40 | 5.286% | $127.8172 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $114.88 | 5.221% | $120.8779 | $120.88 | $120.90 | $120.90 |
| Purchase #4 | $41.75 | 9.273% | $45.6215 | $45.62 | $45.60 | $45.60 |
| Purchase #5 | $70.67 | 7.295% | $75.8254 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $149.42 | 8.869% | $162.6721 | $162.67 | $162.65 | $162.70 |
| Purchase #7 | $71.48 | 6.791% | $76.3342 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $761.54 | $811.8907 | $811.89 | $811.90 | $811.80 | |