| 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 | $149.26 | 3.218% | $154.0632 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $166.51 | 9.523% | $182.3667 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $243.45 | 9.713% | $267.0963 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $130.87 | 12.201% | $146.8374 | $146.84 | $146.85 | $146.80 |
| Purchase #5 | $78.65 | 11.683% | $87.8387 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $104.69 | 7.704% | $112.7553 | $112.76 | $112.75 | $112.80 |
| Purchase #7 | $141.31 | 5.635% | $149.2728 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,014.74 | $1,100.2304 | $1,100.24 | $1,100.20 | $1,100.30 | |