| 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 | $91.77 | 11.224% | $102.0703 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $117.67 | 10.742% | $130.3101 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $34.34 | 11.481% | $38.2826 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $221.36 | 12.204% | $248.3748 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $29.62 | 12.874% | $33.4333 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $171.31 | 4.485% | $178.9933 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $29.67 | 7.153% | $31.7923 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $695.74 | $763.2567 | $763.24 | $763.25 | $763.30 | |