| 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 | $135.54 | 13.349% | $153.6332 | $153.63 | $153.65 | $153.60 |
| Purchase #2 | $23.48 | 12.795% | $26.4843 | $26.48 | $26.50 | $26.50 |
| Purchase #3 | $11.49 | 4.233% | $11.9764 | $11.98 | $12.00 | $12.00 |
| Purchase #4 | $141.97 | 5.190% | $149.3382 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $69.49 | 4.383% | $72.5357 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $191.57 | 4.180% | $199.5776 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $93.93 | 10.694% | $103.9749 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $667.47 | $717.5203 | $717.52 | $717.60 | $717.50 | |