| 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 | $110.44 | 13.745% | $125.62 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $183.39 | 11.545% | $204.5624 | $204.56 | $204.55 | $204.60 |
| Purchase #3 | $96.94 | 10.333% | $106.9568 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $70.28 | 12.304% | $78.9273 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $70.79 | 8.546% | $76.8397 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $132.82 | 9.243% | $145.0966 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $103.84 | 13.381% | $117.7348 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $768.50 | $855.7376 | $855.74 | $855.75 | $855.70 | |