| 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 | $139.88 | 12.622% | $157.5357 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $105.26 | 4.690% | $110.1967 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $22.31 | 8.515% | $24.2097 | $24.21 | $24.20 | $24.20 |
| Purchase #4 | $31.71 | 4.614% | $33.1731 | $33.17 | $33.15 | $33.20 |
| Purchase #5 | $151.93 | 11.589% | $169.5372 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $237.94 | 11.800% | $266.0169 | $266.02 | $266.00 | $266.00 |
| Purchase #7 | $233.31 | 5.510% | $246.1654 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $922.34 | $1,006.8347 | $1,006.85 | $1,006.80 | $1,006.80 | |