| 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 | $182.48 | 13.691% | $207.4633 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $103.36 | 9.581% | $113.2629 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $89.53 | 4.177% | $93.2697 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $177.89 | 6.229% | $188.9708 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $48.75 | 7.276% | $52.2971 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $230.67 | 11.229% | $256.5719 | $256.57 | $256.55 | $256.60 |
| Purchase #7 | $10.71 | 3.861% | $11.1235 | $11.12 | $11.10 | $11.10 |
| 7 purchase totals = | $843.39 | $922.9592 | $922.95 | $922.85 | $923.10 | |