| 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 | $162.79 | 9.738% | $178.6425 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $54.79 | 8.732% | $59.5743 | $59.57 | $59.55 | $59.60 |
| Purchase #3 | $135.76 | 10.472% | $149.9768 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $235.71 | 7.670% | $253.789 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $83.74 | 4.214% | $87.2688 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $52.48 | 3.119% | $54.1169 | $54.12 | $54.10 | $54.10 |
| Purchase #7 | $177.37 | 6.108% | $188.2038 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $902.64 | $971.5721 | $971.57 | $971.55 | $971.60 | |