| 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 | $116.25 | 12.402% | $130.6673 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $54.60 | 6.104% | $57.9328 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $80.68 | 11.390% | $89.8695 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $151.50 | 13.674% | $172.2161 | $172.22 | $172.20 | $172.20 |
| Purchase #5 | $46.82 | 4.797% | $49.066 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $184.65 | 11.166% | $205.268 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $23.41 | 6.858% | $25.0155 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $657.91 | $730.0352 | $730.05 | $729.95 | $730.10 | |