| 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 | $136.37 | 8.694% | $148.226 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $160.38 | 12.217% | $179.9736 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $115.89 | 10.697% | $128.2868 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $121.52 | 11.695% | $135.7318 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $143.87 | 6.749% | $153.5798 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $242.79 | 5.757% | $256.7674 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $141.61 | 4.775% | $148.3719 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $1,062.43 | $1,150.9373 | $1,150.94 | $1,150.95 | $1,151.00 | |