| 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 | $146.34 | 10.450% | $161.6325 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $70.72 | 12.167% | $79.3245 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $58.45 | 6.758% | $62.4001 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $240.44 | 4.867% | $252.1422 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $51.33 | 13.718% | $58.3714 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $93.48 | 5.311% | $98.4447 | $98.44 | $98.45 | $98.40 |
| Purchase #7 | $215.34 | 6.119% | $228.5167 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $876.10 | $940.8321 | $940.82 | $940.80 | $940.70 | |