| 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 | $155.82 | 11.135% | $173.1706 | $173.17 | $173.15 | $173.20 |
| Purchase #2 | $8.49 | 8.181% | $9.1846 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $217.70 | 6.724% | $232.3381 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $87.26 | 10.753% | $96.6431 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $129.73 | 13.652% | $147.4407 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $129.84 | 7.267% | $139.2755 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $13.69 | 9.832% | $15.036 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $742.53 | $813.0886 | $813.09 | $813.15 | $813.00 | |