| 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 | $170.45 | 4.459% | $178.0504 | $178.05 | $178.05 | $178.10 |
| Purchase #2 | $186.75 | 3.328% | $192.965 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $58.28 | 10.867% | $64.6133 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $148.63 | 6.811% | $158.7532 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $20.49 | 6.585% | $21.8393 | $21.84 | $21.85 | $21.80 |
| Purchase #6 | $79.85 | 4.380% | $83.3474 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $42.81 | 5.264% | $45.0635 | $45.06 | $45.05 | $45.10 |
| 7 purchase totals = | $707.26 | $744.6321 | $744.63 | $744.60 | $744.70 | |