| 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 | $159.95 | 6.704% | $170.673 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $80.42 | 6.685% | $85.7961 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $7.90 | 5.688% | $8.3494 | $8.35 | $8.35 | $8.30 |
| Purchase #4 | $48.72 | 9.841% | $53.5145 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $226.83 | 5.321% | $238.8996 | $238.90 | $238.90 | $238.90 |
| Purchase #6 | $218.88 | 12.118% | $245.4039 | $245.40 | $245.40 | $245.40 |
| Purchase #7 | $112.52 | 13.193% | $127.3648 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $855.22 | $930.0013 | $929.99 | $929.95 | $930.00 | |