| 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 | $171.64 | 10.480% | $189.6279 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $121.47 | 4.283% | $126.6726 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $234.73 | 10.828% | $260.1466 | $260.15 | $260.15 | $260.10 |
| Purchase #4 | $90.48 | 13.512% | $102.7057 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $176.54 | 11.309% | $196.5049 | $196.50 | $196.50 | $196.50 |
| Purchase #6 | $53.48 | 8.415% | $57.9803 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $172.59 | 5.554% | $182.1756 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,020.93 | $1,115.8136 | $1,115.82 | $1,115.85 | $1,115.80 | |