| 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 | $135.97 | 7.419% | $146.0576 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $134.87 | 10.520% | $149.0583 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $235.25 | 9.303% | $257.1353 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $157.98 | 7.771% | $170.2566 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $5.86 | 12.859% | $6.6135 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $209.47 | 3.185% | $216.1416 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $234.82 | 8.611% | $255.0404 | $255.04 | $255.05 | $255.00 |
| 7 purchase totals = | $1,114.22 | $1,200.3033 | $1,200.31 | $1,200.30 | $1,200.30 | |