| 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 | $161.44 | 8.734% | $175.5402 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $238.57 | 10.736% | $264.1829 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $135.57 | 7.691% | $145.9967 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $45.69 | 10.806% | $50.6273 | $50.63 | $50.65 | $50.60 |
| Purchase #5 | $115.72 | 9.343% | $126.5317 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $14.39 | 4.128% | $14.984 | $14.98 | $15.00 | $15.00 |
| Purchase #7 | $116.81 | 11.806% | $130.6006 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $828.19 | $908.4634 | $908.46 | $908.55 | $908.40 | |