| 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 | $138.48 | 13.141% | $156.6777 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $119.62 | 9.697% | $131.2196 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $162.57 | 13.347% | $184.2682 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $83.60 | 4.427% | $87.301 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $51.77 | 9.615% | $56.7477 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $132.80 | 8.107% | $143.5661 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $106.85 | 10.586% | $118.1611 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $795.69 | $877.9414 | $877.95 | $877.90 | $878.00 | |