| 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 | $153.27 | 11.506% | $170.9052 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $195.92 | 5.427% | $206.5526 | $206.55 | $206.55 | $206.60 |
| Purchase #3 | $109.38 | 5.163% | $115.0273 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $36.49 | 7.857% | $39.357 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $31.76 | 5.363% | $33.4633 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $237.36 | 6.153% | $251.9648 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $110.96 | 3.597% | $114.9512 | $114.95 | $114.95 | $115.00 |
| 7 purchase totals = | $875.14 | $932.2214 | $932.22 | $932.20 | $932.40 | |