| 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 | $192.95 | 10.526% | $213.2599 | $213.26 | $213.25 | $213.30 |
| Purchase #2 | $8.44 | 13.697% | $9.596 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $157.77 | 11.129% | $175.3282 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $37.80 | 7.339% | $40.5741 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $116.78 | 4.135% | $121.6089 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $210.49 | 4.329% | $219.6021 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $114.90 | 4.530% | $120.105 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $839.13 | $900.0742 | $900.08 | $900.05 | $900.10 | |