| 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 | $184.45 | 13.457% | $209.2714 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $41.64 | 7.309% | $44.6835 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $79.71 | 10.123% | $87.779 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $170.33 | 11.437% | $189.8106 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $18.97 | 7.150% | $20.3264 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $248.43 | 11.268% | $276.4231 | $276.42 | $276.40 | $276.40 |
| Purchase #7 | $213.60 | 11.304% | $237.7453 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $957.13 | $1,066.0393 | $1,066.04 | $1,066.05 | $1,066.00 | |