| 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 | $136.33 | 12.822% | $153.8102 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $211.27 | 9.670% | $231.6998 | $231.70 | $231.70 | $231.70 |
| Purchase #3 | $103.81 | 7.481% | $111.576 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $67.49 | 9.718% | $74.0487 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $128.46 | 13.759% | $146.1348 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $170.58 | 8.106% | $184.4072 | $184.41 | $184.40 | $184.40 |
| Purchase #7 | $79.26 | 7.809% | $85.4494 | $85.45 | $85.45 | $85.40 |
| 7 purchase totals = | $897.20 | $987.1261 | $987.13 | $987.15 | $987.00 | |