| 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 | $166.88 | 10.414% | $184.2589 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $220.70 | 7.271% | $236.7471 | $236.75 | $236.75 | $236.70 |
| Purchase #3 | $195.74 | 4.111% | $203.7869 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $226.92 | 13.155% | $256.7713 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $38.88 | 9.793% | $42.6875 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $212.81 | 3.644% | $220.5648 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $138.71 | 6.695% | $147.9966 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $1,200.64 | $1,292.8131 | $1,292.82 | $1,292.80 | $1,292.90 | |