| 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 | $135.92 | 13.802% | $154.6797 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $78.81 | 12.415% | $88.5943 | $88.59 | $88.60 | $88.60 |
| Purchase #3 | $212.28 | 13.212% | $240.3264 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $29.83 | 3.836% | $30.9743 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $84.44 | 12.644% | $95.1166 | $95.12 | $95.10 | $95.10 |
| Purchase #6 | $172.72 | 4.173% | $179.9276 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $208.73 | 4.174% | $217.4424 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $922.73 | $1,007.0613 | $1,007.06 | $1,007.10 | $1,007.00 | |