| 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 | $5.89 | 12.727% | $6.6396 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $162.44 | 10.524% | $179.5352 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $207.44 | 3.552% | $214.8083 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $153.98 | 9.221% | $168.1785 | $168.18 | $168.20 | $168.20 |
| Purchase #5 | $238.89 | 11.874% | $267.2558 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $162.51 | 4.673% | $170.1041 | $170.10 | $170.10 | $170.10 |
| Purchase #7 | $139.55 | 5.105% | $146.674 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,070.70 | $1,153.1955 | $1,153.20 | $1,153.20 | $1,153.20 | |