| 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 | $132.39 | 6.679% | $141.2323 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $52.62 | 3.683% | $54.558 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $97.75 | 8.116% | $105.6834 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $111.47 | 7.479% | $119.8068 | $119.81 | $119.80 | $119.80 |
| Purchase #5 | $45.66 | 11.252% | $50.7977 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $84.72 | 7.525% | $91.0952 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $168.70 | 8.594% | $183.1981 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $693.31 | $746.3715 | $746.38 | $746.40 | $746.40 | |