| 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 | $180.64 | 11.355% | $201.1517 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $96.95 | 13.575% | $110.111 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $75.91 | 4.212% | $79.1073 | $79.11 | $79.10 | $79.10 |
| Purchase #4 | $33.65 | 8.549% | $36.5267 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $37.86 | 12.527% | $42.6027 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $112.27 | 10.772% | $124.3637 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $79.99 | 8.604% | $86.8723 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $617.27 | $680.7354 | $680.73 | $680.70 | $680.80 | |