| 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 | $173.98 | 8.321% | $188.4569 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $119.82 | 11.598% | $133.7167 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $78.56 | 6.733% | $83.8494 | $83.85 | $83.85 | $83.80 |
| Purchase #4 | $220.72 | 9.503% | $241.695 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $170.33 | 11.790% | $190.4119 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $54.42 | 6.497% | $57.9557 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $246.93 | 7.148% | $264.5806 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $1,064.76 | $1,160.6662 | $1,160.68 | $1,160.65 | $1,160.70 | |