| 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 | $161.60 | 7.514% | $173.7426 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $233.93 | 13.270% | $264.9725 | $264.97 | $264.95 | $265.00 |
| Purchase #3 | $170.80 | 3.668% | $177.0649 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $136.34 | 4.370% | $142.2981 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $20.30 | 10.384% | $22.408 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $99.36 | 12.519% | $111.7989 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $145.70 | 9.600% | $159.6872 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $968.03 | $1,051.9722 | $1,051.97 | $1,051.95 | $1,052.00 | |