| 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 | $131.29 | 7.540% | $141.1893 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $171.87 | 9.394% | $188.0155 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $122.27 | 3.471% | $126.514 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $222.28 | 8.176% | $240.4536 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $41.37 | 8.205% | $44.7644 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $149.44 | 4.670% | $156.4188 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $242.45 | 8.342% | $262.6752 | $262.68 | $262.70 | $262.70 |
| 7 purchase totals = | $1,080.97 | $1,160.0308 | $1,160.03 | $1,160.00 | $1,160.10 | |