| 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 | $132.75 | 8.539% | $144.0855 | $144.09 | $144.10 | $144.10 |
| Purchase #2 | $96.85 | 5.763% | $102.4315 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $121.57 | 7.713% | $130.9467 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $121.50 | 12.803% | $137.0556 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $129.70 | 13.569% | $147.299 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $129.75 | 11.836% | $145.1072 | $145.11 | $145.10 | $145.10 |
| Purchase #7 | $204.29 | 4.341% | $213.1582 | $213.16 | $213.15 | $213.20 |
| 7 purchase totals = | $936.41 | $1,020.0837 | $1,020.10 | $1,020.10 | $1,020.10 | |