| 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 | $159.64 | 7.115% | $170.9984 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $244.45 | 11.566% | $272.7231 | $272.72 | $272.70 | $272.70 |
| Purchase #3 | $25.88 | 9.770% | $28.4085 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $14.71 | 10.206% | $16.2113 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $96.95 | 5.189% | $101.9807 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $32.81 | 11.430% | $36.5602 | $36.56 | $36.55 | $36.60 |
| Purchase #7 | $59.72 | 5.245% | $62.8523 | $62.85 | $62.85 | $62.90 |
| 7 purchase totals = | $634.16 | $689.7345 | $689.73 | $689.70 | $689.80 | |