| 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 | $140.93 | 6.337% | $149.8607 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $106.86 | 10.123% | $117.6774 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $94.26 | 11.503% | $105.1027 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $170.53 | 11.439% | $190.0369 | $190.04 | $190.05 | $190.00 |
| Purchase #5 | $246.52 | 3.335% | $254.7414 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $90.59 | 11.705% | $101.1936 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $41.55 | 10.752% | $46.0175 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $891.24 | $964.6302 | $964.63 | $964.65 | $964.60 | |