| 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 | $133.94 | 5.530% | $141.3469 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $38.31 | 11.631% | $42.7658 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $47.89 | 6.791% | $51.1422 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $101.31 | 6.282% | $107.6743 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $38.44 | 3.443% | $39.7635 | $39.76 | $39.75 | $39.80 |
| Purchase #6 | $211.36 | 7.750% | $227.7404 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $163.43 | 4.648% | $171.0262 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $734.68 | $781.4593 | $781.46 | $781.45 | $781.40 | |