| 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 | $112.42 | 7.324% | $120.6536 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $146.98 | 8.745% | $159.8334 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $159.87 | 6.588% | $170.4022 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $113.96 | 10.153% | $125.5304 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $139.95 | 11.751% | $156.3955 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $63.49 | 5.261% | $66.8302 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $224.55 | 6.446% | $239.0245 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $961.22 | $1,038.6698 | $1,038.66 | $1,038.70 | $1,038.60 | |