| 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 | $177.80 | 9.166% | $194.0971 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $14.79 | 6.464% | $15.746 | $15.75 | $15.75 | $15.70 |
| Purchase #3 | $107.69 | 6.103% | $114.2623 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $112.43 | 6.270% | $119.4794 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $24.96 | 8.444% | $27.0676 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $111.61 | 4.106% | $116.1927 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $243.85 | 5.649% | $257.6251 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $793.13 | $844.4702 | $844.48 | $844.50 | $844.50 | |