| 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 | $196.81 | 5.351% | $207.3413 | $207.34 | $207.35 | $207.30 |
| Purchase #2 | $28.69 | 8.637% | $31.168 | $31.17 | $31.15 | $31.20 |
| Purchase #3 | $124.40 | 7.624% | $133.8843 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $155.40 | 13.410% | $176.2391 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $122.78 | 13.389% | $139.219 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $144.35 | 9.336% | $157.8265 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $45.77 | 4.124% | $47.6576 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $818.20 | $893.3358 | $893.34 | $893.35 | $893.30 | |