| 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 | $170.29 | 4.163% | $177.3792 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $107.99 | 3.731% | $112.0191 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $54.90 | 6.241% | $58.3263 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $127.88 | 3.195% | $131.9658 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $35.44 | 8.277% | $38.3734 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $127.49 | 11.211% | $141.7829 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $248.33 | 9.821% | $272.7185 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $872.32 | $932.5652 | $932.57 | $932.55 | $932.60 | |