| 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 | $161.33 | 9.114% | $176.0336 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $73.41 | 8.817% | $79.8826 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $174.28 | 8.263% | $188.6808 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $72.76 | 8.534% | $78.9693 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $31.62 | 10.387% | $34.9044 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $18.99 | 7.397% | $20.3947 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $29.78 | 11.479% | $33.1984 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $562.17 | $612.0638 | $612.05 | $612.10 | $612.10 | |