| 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 | $119.63 | 9.407% | $130.8836 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $154.72 | 5.183% | $162.7391 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $159.30 | 13.249% | $180.4057 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $61.28 | 12.148% | $68.7243 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $101.38 | 10.480% | $112.0046 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $46.71 | 5.673% | $49.3599 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $124.30 | 3.121% | $128.1794 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $767.32 | $832.2966 | $832.29 | $832.30 | $832.30 | |