| 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 | $147.86 | 6.322% | $157.2077 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $171.73 | 13.828% | $195.4768 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $58.65 | 4.203% | $61.1151 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $185.80 | 13.135% | $210.2048 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $37.55 | 3.229% | $38.7625 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $146.73 | 7.346% | $157.5088 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $68.30 | 5.744% | $72.2232 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $816.62 | $892.4989 | $892.50 | $892.45 | $892.50 | |