| 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 | $157.41 | 10.359% | $173.7161 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $235.61 | 3.641% | $244.1886 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $165.33 | 5.233% | $173.9817 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $87.85 | 4.159% | $91.5037 | $91.50 | $91.50 | $91.50 |
| Purchase #5 | $76.34 | 3.356% | $78.902 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $190.61 | 3.479% | $197.2413 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $120.78 | 4.238% | $125.8987 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $1,033.93 | $1,085.4321 | $1,085.43 | $1,085.45 | $1,085.40 | |