| 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 | $146.87 | 8.266% | $159.0103 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $164.53 | 7.587% | $177.0129 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $111.43 | 3.245% | $115.0459 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $214.73 | 8.760% | $233.5403 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $11.25 | 5.136% | $11.8278 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $71.34 | 12.664% | $80.3745 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $95.60 | 3.475% | $98.9221 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $815.75 | $875.7338 | $875.73 | $875.70 | $875.60 | |