| 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 | $117.88 | 9.687% | $129.299 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $99.31 | 4.646% | $103.9239 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $10.69 | 9.400% | $11.6949 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $136.26 | 5.222% | $143.3755 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $9.27 | 12.251% | $10.4057 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $161.43 | 5.121% | $169.6968 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $186.38 | 6.115% | $197.7771 | $197.78 | $197.80 | $197.80 |
| 7 purchase totals = | $721.22 | $766.1729 | $766.18 | $766.20 | $766.20 | |