| 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 | $83.84 | 6.830% | $89.5663 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $215.86 | 12.184% | $242.1604 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $233.88 | 13.204% | $264.7615 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $188.58 | 11.367% | $210.0159 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $144.73 | 6.728% | $154.4674 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $75.35 | 8.332% | $81.6282 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $144.64 | 11.870% | $161.8088 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $1,086.88 | $1,204.4085 | $1,204.42 | $1,204.35 | $1,204.50 | |