| 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 | $157.90 | 12.187% | $177.1433 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $58.39 | 4.177% | $60.829 | $60.83 | $60.85 | $60.80 |
| Purchase #3 | $23.94 | 6.340% | $25.4578 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $165.47 | 3.469% | $171.2102 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $42.59 | 4.182% | $44.3711 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $115.35 | 5.459% | $121.647 | $121.65 | $121.65 | $121.60 |
| Purchase #7 | $172.49 | 3.346% | $178.2615 | $178.26 | $178.25 | $178.30 |
| 7 purchase totals = | $736.13 | $778.9199 | $778.92 | $778.90 | $778.90 | |