| 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 | $164.62 | 12.442% | $185.102 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $84.25 | 3.533% | $87.2266 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $83.35 | 9.740% | $91.4683 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $50.28 | 4.836% | $52.7115 | $52.71 | $52.70 | $52.70 |
| Purchase #5 | $169.80 | 5.797% | $179.6433 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $75.90 | 4.380% | $79.2244 | $79.22 | $79.20 | $79.20 |
| Purchase #7 | $225.29 | 9.476% | $246.6385 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $853.49 | $922.0146 | $922.01 | $922.00 | $921.90 | |