| 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 | $139.70 | 4.873% | $146.5076 | $146.51 | $146.50 | $146.50 |
| Purchase #2 | $217.64 | 4.431% | $227.2836 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $100.80 | 13.579% | $114.4876 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $225.87 | 8.368% | $244.7708 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $195.29 | 12.777% | $220.2422 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $161.41 | 10.191% | $177.8593 | $177.86 | $177.85 | $177.90 |
| Purchase #7 | $25.43 | 12.695% | $28.6583 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $1,066.14 | $1,159.8094 | $1,159.81 | $1,159.80 | $1,159.90 | |