| 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 | $161.38 | 9.318% | $176.4174 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $154.70 | 10.191% | $170.4655 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $21.58 | 5.203% | $22.7028 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $41.96 | 6.655% | $44.7524 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $155.77 | 4.209% | $162.3264 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $24.29 | 12.354% | $27.2908 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $97.33 | 5.823% | $102.9975 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $657.01 | $706.9528 | $706.96 | $706.95 | $707.00 | |