| 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 | $136.45 | 7.346% | $146.4736 | $146.47 | $146.45 | $146.50 |
| Purchase #2 | $61.48 | 10.727% | $68.075 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $245.42 | 9.132% | $267.8318 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $229.44 | 3.554% | $237.5943 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $66.55 | 9.836% | $73.0959 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $129.39 | 8.441% | $140.3118 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $10.92 | 11.796% | $12.2081 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $879.65 | $945.5905 | $945.59 | $945.60 | $945.60 | |