| 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 | $143.66 | 3.556% | $148.7685 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $117.69 | 7.605% | $126.6403 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $239.31 | 4.422% | $249.8923 | $249.89 | $249.90 | $249.90 |
| Purchase #4 | $17.28 | 4.742% | $18.0994 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $157.70 | 5.235% | $165.9556 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $173.85 | 12.434% | $195.4665 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $191.86 | 11.201% | $213.3502 | $213.35 | $213.35 | $213.40 |
| 7 purchase totals = | $1,041.35 | $1,118.1728 | $1,118.18 | $1,118.15 | $1,118.30 | |