| 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 | $175.25 | 8.835% | $190.7333 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $93.49 | 5.206% | $98.3571 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $46.61 | 5.216% | $49.0412 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $40.89 | 11.580% | $45.6251 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $53.68 | 13.500% | $60.9268 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $204.72 | 6.735% | $218.5079 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $137.47 | 11.654% | $153.4908 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $752.11 | $816.6822 | $816.69 | $816.75 | $816.60 | |