| 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 | $107.48 | 13.378% | $121.8587 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $34.39 | 8.430% | $37.2891 | $37.29 | $37.30 | $37.30 |
| Purchase #3 | $154.39 | 4.458% | $161.2727 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $99.68 | 12.348% | $111.9885 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $192.26 | 6.259% | $204.2936 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $178.49 | 3.530% | $184.7907 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $164.56 | 10.612% | $182.0231 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $931.25 | $1,003.5164 | $1,003.51 | $1,003.50 | $1,003.60 | |