| 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 | $110.33 | 7.280% | $118.362 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $73.42 | 3.694% | $76.1321 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $132.82 | 3.804% | $137.8725 | $137.87 | $137.85 | $137.90 |
| Purchase #4 | $51.32 | 10.119% | $56.5131 | $56.51 | $56.50 | $56.50 |
| Purchase #5 | $144.98 | 12.351% | $162.8865 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $125.76 | 11.510% | $140.235 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $25.25 | 6.663% | $26.9324 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $663.88 | $718.9336 | $718.93 | $718.95 | $718.90 | |