| 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 | $148.94 | 9.870% | $163.6404 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $57.71 | 12.676% | $65.0253 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $7.36 | 6.743% | $7.8563 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $191.78 | 10.335% | $211.6005 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $226.33 | 5.346% | $238.4296 | $238.43 | $238.45 | $238.40 |
| Purchase #6 | $18.96 | 6.809% | $20.251 | $20.25 | $20.25 | $20.30 |
| Purchase #7 | $46.44 | 9.293% | $50.7557 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $697.52 | $757.5588 | $757.57 | $757.60 | $757.60 | |