| 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 | $175.51 | 9.283% | $191.8026 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $103.43 | 13.613% | $117.5099 | $117.51 | $117.50 | $117.50 |
| Purchase #3 | $176.74 | 11.649% | $197.3284 | $197.33 | $197.35 | $197.30 |
| Purchase #4 | $61.77 | 7.602% | $66.4658 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $38.85 | 5.429% | $40.9592 | $40.96 | $40.95 | $41.00 |
| Purchase #6 | $49.32 | 12.155% | $55.3148 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $153.67 | 10.353% | $169.5795 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $759.29 | $838.9602 | $838.96 | $838.95 | $839.00 | |