| 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 | $121.75 | 6.163% | $129.2535 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $55.51 | 11.555% | $61.9242 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $36.27 | 13.870% | $41.3006 | $41.30 | $41.30 | $41.30 |
| Purchase #4 | $72.76 | 12.823% | $82.09 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $77.91 | 4.579% | $81.4775 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $212.48 | 12.151% | $238.2984 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $149.45 | 5.318% | $157.3978 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $726.13 | $791.7420 | $791.74 | $791.75 | $791.80 | |