| 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 | $137.39 | 7.583% | $147.8083 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $116.98 | 3.222% | $120.7491 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $49.71 | 7.332% | $53.3547 | $53.35 | $53.35 | $53.40 |
| Purchase #4 | $210.43 | 3.605% | $218.016 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $94.95 | 3.811% | $98.5685 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $135.91 | 6.324% | $144.5049 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $94.34 | 7.747% | $101.6485 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $839.71 | $884.6500 | $884.65 | $884.60 | $884.60 | |