| 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 | $136.54 | 9.212% | $149.1181 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $62.46 | 12.620% | $70.3425 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $126.54 | 10.322% | $139.6015 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $167.25 | 6.358% | $177.8838 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $146.43 | 10.341% | $161.5723 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $194.46 | 8.373% | $210.7421 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $131.25 | 11.515% | $146.3634 | $146.36 | $146.35 | $146.40 |
| 7 purchase totals = | $964.93 | $1,055.6237 | $1,055.61 | $1,055.60 | $1,055.60 | |