| 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 | $164.54 | 5.543% | $173.6605 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $234.80 | 8.650% | $255.1102 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $236.82 | 13.386% | $268.5207 | $268.52 | $268.50 | $268.50 |
| Purchase #4 | $202.59 | 11.628% | $226.1472 | $226.15 | $226.15 | $226.10 |
| Purchase #5 | $250.86 | 7.625% | $269.9881 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $197.70 | 10.136% | $217.7389 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $103.58 | 9.549% | $113.4709 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $1,390.89 | $1,524.6365 | $1,524.64 | $1,524.60 | $1,524.60 | |