| 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 | $153.49 | 11.370% | $170.9418 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $122.75 | 11.635% | $137.032 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $224.52 | 13.567% | $254.9806 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $158.50 | 10.522% | $175.1774 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $56.40 | 7.477% | $60.617 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $223.88 | 4.244% | $233.3815 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $58.41 | 6.743% | $62.3486 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $997.95 | $1,094.4789 | $1,094.48 | $1,094.55 | $1,094.40 | |