| 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 | $151.56 | 12.115% | $169.9215 | $169.92 | $169.90 | $169.90 |
| Purchase #2 | $187.28 | 7.295% | $200.9421 | $200.94 | $200.95 | $200.90 |
| Purchase #3 | $178.49 | 6.732% | $190.5059 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $66.42 | 13.570% | $75.4332 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $141.45 | 5.116% | $148.6866 | $148.69 | $148.70 | $148.70 |
| Purchase #6 | $165.99 | 11.614% | $185.2681 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $235.34 | 11.396% | $262.1593 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $1,126.53 | $1,232.9167 | $1,232.92 | $1,232.90 | $1,232.90 | |