| 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 | $157.99 | 6.352% | $168.0255 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $81.72 | 13.560% | $92.8012 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $13.83 | 12.813% | $15.602 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $168.66 | 13.640% | $191.6652 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $96.31 | 9.853% | $105.7994 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $33.36 | 10.292% | $36.7934 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $38.59 | 7.537% | $41.4985 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $590.46 | $652.1852 | $652.19 | $652.20 | $652.20 | |