| 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 | $116.26 | 4.142% | $121.0755 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $192.79 | 6.409% | $205.1459 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $147.91 | 8.853% | $161.0045 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $157.56 | 5.670% | $166.4937 | $166.49 | $166.50 | $166.50 |
| Purchase #5 | $62.26 | 4.458% | $65.0356 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $64.47 | 11.167% | $71.6694 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $36.52 | 8.423% | $39.5961 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $777.77 | $830.0207 | $830.03 | $830.05 | $830.00 | |