| 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 | $155.85 | 12.117% | $174.7343 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $14.37 | 5.135% | $15.1079 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $167.56 | 9.281% | $183.1112 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $118.47 | 7.199% | $126.9987 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $106.48 | 6.298% | $113.1861 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $40.47 | 5.492% | $42.6926 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $178.90 | 12.324% | $200.9476 | $200.95 | $200.95 | $200.90 |
| 7 purchase totals = | $782.10 | $856.7784 | $856.78 | $856.80 | $856.70 | |