| 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 | $129.50 | 12.575% | $145.7846 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $57.49 | 4.444% | $60.0449 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $162.78 | 11.681% | $181.7943 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $243.72 | 8.495% | $264.424 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $111.99 | 7.746% | $120.6647 | $120.66 | $120.65 | $120.70 |
| Purchase #6 | $30.33 | 10.310% | $33.457 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $250.71 | 8.389% | $271.7421 | $271.74 | $271.75 | $271.70 |
| 7 purchase totals = | $986.52 | $1,077.9116 | $1,077.89 | $1,077.90 | $1,077.90 | |