| 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 | $139.68 | 8.413% | $151.4313 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $224.87 | 3.803% | $233.4218 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $51.62 | 13.294% | $58.4824 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $75.42 | 12.120% | $84.5609 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $175.44 | 3.812% | $182.1278 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $32.86 | 3.447% | $33.9927 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $249.42 | 3.211% | $257.4289 | $257.43 | $257.45 | $257.40 |
| 7 purchase totals = | $949.31 | $1,001.4458 | $1,001.44 | $1,001.50 | $1,001.40 | |