| 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 | $167.89 | 13.816% | $191.0857 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $146.78 | 8.810% | $159.7113 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $153.78 | 7.319% | $165.0352 | $165.04 | $165.05 | $165.00 |
| Purchase #4 | $6.28 | 9.291% | $6.8635 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $242.41 | 11.495% | $270.275 | $270.28 | $270.30 | $270.30 |
| Purchase #6 | $94.98 | 8.127% | $102.699 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $239.90 | 9.272% | $262.1435 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,052.02 | $1,157.8132 | $1,157.82 | $1,157.85 | $1,157.80 | |