| 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 | $138.66 | 5.487% | $146.2683 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $67.97 | 3.293% | $70.2083 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $45.33 | 13.665% | $51.5243 | $51.52 | $51.50 | $51.50 |
| Purchase #4 | $66.54 | 3.234% | $68.6919 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $60.34 | 5.108% | $63.4222 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $140.57 | 13.443% | $159.4668 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $124.94 | 5.346% | $131.6193 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $644.35 | $691.2011 | $691.20 | $691.10 | $691.20 | |