| 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 | $138.74 | 11.503% | $154.6993 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $34.64 | 9.407% | $37.8986 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $101.92 | 4.379% | $106.3831 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $40.95 | 3.695% | $42.4631 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $244.31 | 8.338% | $264.6806 | $264.68 | $264.70 | $264.70 |
| Purchase #6 | $23.25 | 5.391% | $24.5034 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $184.58 | 10.815% | $204.5423 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $768.39 | $835.1704 | $835.16 | $835.20 | $835.20 | |