| 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 | $155.29 | 7.815% | $167.4259 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $61.81 | 12.565% | $69.5764 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $238.93 | 3.129% | $246.4061 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $193.45 | 11.372% | $215.4491 | $215.45 | $215.45 | $215.40 |
| Purchase #5 | $97.87 | 6.140% | $103.8792 | $103.88 | $103.90 | $103.90 |
| Purchase #6 | $32.73 | 12.265% | $36.7443 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $98.45 | 4.421% | $102.8025 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $878.53 | $942.2835 | $942.29 | $942.35 | $942.20 | |