| 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 | $153.25 | 8.469% | $166.2287 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $212.92 | 9.124% | $232.3468 | $232.35 | $232.35 | $232.30 |
| Purchase #3 | $186.65 | 7.623% | $200.8783 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $19.55 | 5.801% | $20.6841 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $218.96 | 11.810% | $244.8192 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $15.63 | 13.704% | $17.7719 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $6.40 | 7.148% | $6.8575 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $813.36 | $889.5865 | $889.59 | $889.60 | $889.60 | |