| 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 | $148.32 | 5.741% | $156.8351 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $235.58 | 3.759% | $244.4355 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $104.62 | 9.872% | $114.9481 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $59.34 | 12.328% | $66.6554 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $236.55 | 6.669% | $252.3255 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $45.50 | 9.276% | $49.7206 | $49.72 | $49.70 | $49.70 |
| Purchase #7 | $98.30 | 3.407% | $101.6491 | $101.65 | $101.65 | $101.60 |
| 7 purchase totals = | $928.21 | $986.5693 | $986.59 | $986.60 | $986.40 | |