| 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 | $119.63 | 10.171% | $131.7976 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $66.33 | 6.455% | $70.6116 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $175.63 | 12.519% | $197.6171 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $127.67 | 10.846% | $141.5171 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $209.86 | 13.354% | $237.8847 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $141.56 | 12.459% | $159.197 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $17.72 | 5.624% | $18.7166 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $858.40 | $957.3417 | $957.35 | $957.30 | $957.30 | |