| 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 | $156.82 | 4.345% | $163.6338 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $35.49 | 11.332% | $39.5117 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $210.46 | 5.192% | $221.3871 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $65.89 | 9.799% | $72.3466 | $72.35 | $72.35 | $72.30 |
| Purchase #5 | $66.50 | 5.573% | $70.206 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $157.54 | 4.686% | $164.9223 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $109.77 | 11.464% | $122.354 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $802.47 | $854.3615 | $854.36 | $854.35 | $854.30 | |