| 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 | $200.66 | 12.348% | $225.4375 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $195.55 | 12.838% | $220.6547 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $63.73 | 13.395% | $72.2666 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $171.58 | 7.156% | $183.8583 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $71.55 | 8.442% | $77.5903 | $77.59 | $77.60 | $77.60 |
| Purchase #6 | $127.54 | 5.576% | $134.6516 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $183.95 | 12.646% | $207.2123 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $1,014.56 | $1,121.6713 | $1,121.67 | $1,121.65 | $1,121.80 | |