| 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 | $14.93 | 13.603% | $16.9609 | $16.96 | $16.95 | $17.00 |
| Purchase #2 | $119.26 | 11.862% | $133.4066 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $165.77 | 8.212% | $179.383 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $96.35 | 12.759% | $108.6433 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $151.35 | 5.211% | $159.2368 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $104.92 | 5.830% | $111.0368 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $102.46 | 8.433% | $111.1005 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $755.04 | $819.7679 | $819.77 | $819.80 | $819.70 | |