| 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 | $133.87 | 6.213% | $142.1873 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $183.80 | 4.161% | $191.4479 | $191.45 | $191.45 | $191.40 |
| Purchase #3 | $198.68 | 7.364% | $213.3108 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $248.66 | 6.815% | $265.6062 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $72.49 | 7.858% | $78.1863 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $135.66 | 13.574% | $154.0745 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $22.37 | 13.292% | $25.3434 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $995.53 | $1,070.1564 | $1,070.16 | $1,070.15 | $1,070.10 | |