| 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 | $117.85 | 10.468% | $130.1865 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $58.65 | 8.108% | $63.4053 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $147.26 | 7.396% | $158.1513 | $158.15 | $158.15 | $158.20 |
| Purchase #4 | $18.33 | 11.209% | $20.3846 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $81.85 | 3.279% | $84.5339 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $119.35 | 7.566% | $128.38 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $138.57 | 5.847% | $146.6722 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $681.86 | $731.7138 | $731.71 | $731.75 | $731.80 | |