| 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 | $86.41 | 13.517% | $98.09 | $98.09 | $98.10 | $98.10 |
| Purchase #2 | $169.54 | 5.503% | $178.8698 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $38.87 | 12.351% | $43.6708 | $43.67 | $43.65 | $43.70 |
| Purchase #4 | $109.41 | 11.453% | $121.9407 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $214.56 | 4.673% | $224.5864 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $30.89 | 4.318% | $32.2238 | $32.22 | $32.20 | $32.20 |
| Purchase #7 | $128.85 | 13.280% | $145.9613 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $778.53 | $845.3428 | $845.34 | $845.30 | $845.40 | |