| 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 | $127.33 | 9.347% | $139.2315 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $7.97 | 3.270% | $8.2306 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $222.25 | 7.750% | $239.4744 | $239.47 | $239.45 | $239.50 |
| Purchase #4 | $140.59 | 6.248% | $149.3741 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $139.55 | 4.544% | $145.8912 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $168.33 | 11.644% | $187.9303 | $187.93 | $187.95 | $187.90 |
| Purchase #7 | $20.89 | 11.439% | $23.2796 | $23.28 | $23.30 | $23.30 |
| 7 purchase totals = | $826.91 | $893.4117 | $893.40 | $893.45 | $893.40 | |