| 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 | $151.93 | 12.229% | $170.5095 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $120.85 | 4.290% | $126.0345 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $129.42 | 11.604% | $144.4379 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $229.43 | 8.333% | $248.5484 | $248.55 | $248.55 | $248.50 |
| Purchase #5 | $55.37 | 5.390% | $58.3544 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $158.84 | 8.179% | $171.8315 | $171.83 | $171.85 | $171.80 |
| Purchase #7 | $121.67 | 7.646% | $130.9729 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $967.51 | $1,050.6891 | $1,050.68 | $1,050.70 | $1,050.60 | |