| 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 | $170.70 | 6.790% | $182.2905 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $221.99 | 7.561% | $238.7747 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $84.67 | 11.268% | $94.2106 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $175.46 | 7.344% | $188.3458 | $188.35 | $188.35 | $188.30 |
| Purchase #5 | $30.97 | 10.813% | $34.3188 | $34.32 | $34.30 | $34.30 |
| Purchase #6 | $169.48 | 8.359% | $183.6468 | $183.65 | $183.65 | $183.60 |
| Purchase #7 | $91.80 | 7.236% | $98.4426 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $945.07 | $1,020.0298 | $1,020.03 | $1,020.00 | $1,019.90 | |