| 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 | $125.98 | 13.597% | $143.1095 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $175.89 | 5.164% | $184.973 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $44.95 | 5.131% | $47.2564 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $81.57 | 8.542% | $88.5377 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $119.99 | 8.405% | $130.0752 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $24.81 | 12.439% | $27.8961 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $182.91 | 6.176% | $194.2065 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $756.10 | $816.0544 | $816.07 | $816.05 | $816.10 | |