| 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 | $168.87 | 8.396% | $183.0483 | $183.05 | $183.05 | $183.00 |
| Purchase #2 | $155.63 | 12.690% | $175.3794 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $131.27 | 10.577% | $145.1544 | $145.15 | $145.15 | $145.20 |
| Purchase #4 | $47.32 | 13.448% | $53.6836 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $34.28 | 3.703% | $35.5494 | $35.55 | $35.55 | $35.50 |
| Purchase #6 | $29.55 | 9.483% | $32.3522 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $90.97 | 10.382% | $100.4145 | $100.41 | $100.40 | $100.40 |
| 7 purchase totals = | $657.89 | $725.5818 | $725.57 | $725.60 | $725.60 | |