| 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 | $124.43 | 6.817% | $132.9124 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $168.94 | 7.697% | $181.9433 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $190.44 | 8.531% | $206.6864 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $117.37 | 9.461% | $128.4744 | $128.47 | $128.45 | $128.50 |
| Purchase #5 | $64.38 | 6.170% | $68.3522 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $79.52 | 10.571% | $87.9261 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $75.92 | 9.814% | $83.3708 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $821.00 | $889.6656 | $889.66 | $889.65 | $889.70 | |