| 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 | $187.84 | 3.251% | $193.9467 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $109.71 | 11.142% | $121.9339 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $72.49 | 4.267% | $75.5831 | $75.58 | $75.60 | $75.60 |
| Purchase #4 | $173.34 | 4.255% | $180.7156 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $147.90 | 12.721% | $166.7144 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $130.97 | 13.664% | $148.8657 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $188.89 | 10.308% | $208.3608 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,011.14 | $1,096.1202 | $1,096.12 | $1,096.10 | $1,096.10 | |