| 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 | $161.60 | 4.694% | $169.1855 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $161.35 | 5.861% | $170.8067 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $65.38 | 5.745% | $69.1361 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $72.47 | 7.424% | $77.8502 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $64.93 | 5.757% | $68.668 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $42.30 | 4.358% | $44.1434 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $69.37 | 5.184% | $72.9661 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $637.40 | $672.7560 | $672.77 | $672.75 | $672.80 | |