| 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 | $188.51 | 4.708% | $197.3851 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $242.54 | 13.499% | $275.2805 | $275.28 | $275.30 | $275.30 |
| Purchase #3 | $170.97 | 10.291% | $188.5645 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $49.28 | 11.205% | $54.8018 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $98.77 | 6.118% | $104.8127 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $84.59 | 13.532% | $96.0367 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $238.89 | 3.716% | $247.7672 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $1,073.55 | $1,164.6485 | $1,164.65 | $1,164.65 | $1,164.70 | |