| 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 | $135.25 | 5.492% | $142.6779 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $44.47 | 6.649% | $47.4268 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $132.38 | 10.569% | $146.3712 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $175.93 | 9.358% | $192.3935 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $146.44 | 5.588% | $154.6231 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $139.76 | 9.776% | $153.4229 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $156.65 | 5.207% | $164.8068 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $930.88 | $1,001.7222 | $1,001.72 | $1,001.70 | $1,001.70 | |