| 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 | $158.46 | 8.729% | $172.292 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $76.46 | 3.184% | $78.8945 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $8.71 | 5.753% | $9.2111 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $129.69 | 12.345% | $145.7002 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $204.65 | 7.267% | $219.5219 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $63.52 | 6.486% | $67.6399 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $206.98 | 13.418% | $234.7526 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $848.47 | $928.0122 | $928.00 | $928.00 | $928.00 | |