| 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 | $129.95 | 10.707% | $143.8637 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $148.77 | 8.377% | $161.2325 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $163.40 | 5.338% | $172.1223 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $93.62 | 7.873% | $100.9907 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $129.90 | 5.120% | $136.5509 | $136.55 | $136.55 | $136.60 |
| Purchase #6 | $193.44 | 9.559% | $211.9309 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $33.53 | 7.591% | $36.0753 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $892.61 | $962.7663 | $962.76 | $962.80 | $962.80 | |