| 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 | $157.65 | 7.309% | $169.1726 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $158.46 | 13.476% | $179.8141 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $128.69 | 11.715% | $143.766 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $72.56 | 7.368% | $77.9062 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $112.90 | 12.169% | $126.6388 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $118.41 | 10.627% | $130.9934 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $16.59 | 12.330% | $18.6355 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $765.26 | $846.9266 | $846.93 | $846.90 | $846.90 | |