| 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 | $111.55 | 7.464% | $119.8761 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $91.78 | 8.348% | $99.4418 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $166.31 | 5.426% | $175.334 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $139.43 | 9.866% | $153.1862 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $27.49 | 3.206% | $28.3713 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $84.80 | 6.349% | $90.184 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $32.29 | 8.194% | $34.9358 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $653.65 | $701.3292 | $701.33 | $701.40 | $701.30 | |