| 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 | $135.34 | 6.260% | $143.8123 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $47.63 | 4.328% | $49.6914 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $8.49 | 8.861% | $9.2423 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $87.88 | 9.151% | $95.9219 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $187.51 | 4.634% | $196.1992 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $81.98 | 5.133% | $86.188 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $35.93 | 5.220% | $37.8055 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $584.76 | $618.8606 | $618.86 | $618.85 | $618.80 | |