| 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 | $158.39 | 7.372% | $170.0665 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $168.97 | 8.720% | $183.7042 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $168.48 | 6.457% | $179.3588 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $129.74 | 11.282% | $144.3773 | $144.38 | $144.40 | $144.40 |
| Purchase #5 | $192.57 | 8.708% | $209.339 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $52.40 | 6.443% | $55.7761 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $23.90 | 10.513% | $26.4126 | $26.41 | $26.40 | $26.40 |
| 7 purchase totals = | $894.45 | $969.0345 | $969.04 | $969.05 | $969.10 | |