| 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 | $143.32 | 11.274% | $159.4779 | $159.48 | $159.50 | $159.50 |
| Purchase #2 | $165.52 | 5.805% | $175.1284 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $243.92 | 12.475% | $274.349 | $274.35 | $274.35 | $274.30 |
| Purchase #4 | $246.40 | 8.621% | $267.6421 | $267.64 | $267.65 | $267.60 |
| Purchase #5 | $178.65 | 8.627% | $194.0621 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $157.63 | 12.350% | $177.0973 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $213.53 | 4.160% | $222.4128 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,348.97 | $1,470.1696 | $1,470.17 | $1,470.20 | $1,470.10 | |