| 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 | $195.76 | 3.767% | $203.1343 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $122.26 | 5.168% | $128.5784 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $160.39 | 6.285% | $170.4705 | $170.47 | $170.45 | $170.50 |
| Purchase #4 | $40.32 | 9.439% | $44.1258 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $99.96 | 4.160% | $104.1183 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $93.36 | 8.516% | $101.3105 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $130.37 | 5.561% | $137.6199 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $842.42 | $889.3577 | $889.36 | $889.35 | $889.30 | |