| 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 | $73.65 | 10.848% | $81.6396 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $148.53 | 12.485% | $167.074 | $167.07 | $167.05 | $167.10 |
| Purchase #3 | $27.52 | 7.675% | $29.6322 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $154.99 | 9.640% | $169.931 | $169.93 | $169.95 | $169.90 |
| Purchase #5 | $101.37 | 3.243% | $104.6574 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $196.80 | 4.874% | $206.392 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $247.30 | 13.546% | $280.7993 | $280.80 | $280.80 | $280.80 |
| 7 purchase totals = | $950.16 | $1,040.1255 | $1,040.12 | $1,040.15 | $1,040.10 | |