| 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 | $120.87 | 9.717% | $132.6149 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $61.38 | 10.112% | $67.5867 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $133.41 | 9.257% | $145.7598 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $127.28 | 4.746% | $133.3207 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $71.48 | 4.444% | $74.6566 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $169.38 | 10.848% | $187.7543 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $148.82 | 6.798% | $158.9368 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $832.62 | $900.6298 | $900.63 | $900.60 | $900.70 | |