| 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 | $144.35 | 4.103% | $150.2727 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $217.87 | 11.503% | $242.9316 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $148.66 | 5.759% | $157.2213 | $157.22 | $157.20 | $157.20 |
| Purchase #4 | $120.69 | 10.776% | $133.6956 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $58.82 | 4.297% | $61.3475 | $61.35 | $61.35 | $61.30 |
| Purchase #6 | $206.99 | 7.446% | $222.4025 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $25.34 | 13.477% | $28.7551 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $922.72 | $996.6263 | $996.63 | $996.60 | $996.60 | |