| 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 | $67.32 | 11.257% | $74.8982 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $186.41 | 4.765% | $195.2924 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $172.34 | 3.410% | $178.2168 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $168.98 | 6.425% | $179.837 | $179.84 | $179.85 | $179.80 |
| Purchase #5 | $19.69 | 3.869% | $20.4518 | $20.45 | $20.45 | $20.50 |
| Purchase #6 | $148.97 | 8.251% | $161.2615 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $86.77 | 4.138% | $90.3605 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $850.48 | $900.3182 | $900.32 | $900.30 | $900.40 | |