| 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 | $185.45 | 6.249% | $197.0388 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $208.33 | 10.336% | $229.863 | $229.86 | $229.85 | $229.90 |
| Purchase #3 | $29.72 | 9.788% | $32.629 | $32.63 | $32.65 | $32.60 |
| Purchase #4 | $161.71 | 7.509% | $173.8528 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $19.34 | 7.428% | $20.7766 | $20.78 | $20.80 | $20.80 |
| Purchase #6 | $78.49 | 11.321% | $87.3759 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $196.85 | 7.244% | $211.1098 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $879.89 | $952.6459 | $952.65 | $952.70 | $952.70 | |