| 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 | $158.68 | 9.461% | $173.6927 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $33.48 | 8.784% | $36.4209 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $151.56 | 10.787% | $167.9088 | $167.91 | $167.90 | $167.90 |
| Purchase #4 | $208.38 | 11.835% | $233.0418 | $233.04 | $233.05 | $233.00 |
| Purchase #5 | $11.54 | 13.847% | $13.1379 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $11.99 | 9.452% | $13.1233 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $8.64 | 11.856% | $9.6644 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $584.27 | $646.9898 | $646.98 | $646.95 | $646.90 | |