| 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 | $170.93 | 10.728% | $189.2674 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $6.45 | 7.577% | $6.9387 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $134.88 | 13.478% | $153.0591 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $200.99 | 7.850% | $216.7677 | $216.77 | $216.75 | $216.80 |
| Purchase #5 | $128.98 | 9.295% | $140.9687 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $136.45 | 8.728% | $148.3594 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $168.35 | 8.443% | $182.5638 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $947.03 | $1,037.9248 | $1,037.93 | $1,037.85 | $1,038.10 | |