| 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 | $181.51 | 9.818% | $199.3307 | $199.33 | $199.35 | $199.30 |
| Purchase #2 | $29.69 | 7.539% | $31.9283 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $195.90 | 4.348% | $204.4177 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $175.86 | 7.243% | $188.5975 | $188.60 | $188.60 | $188.60 |
| Purchase #5 | $52.26 | 5.797% | $55.2895 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $193.91 | 9.519% | $212.3683 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $33.93 | 13.435% | $38.4885 | $38.49 | $38.50 | $38.50 |
| 7 purchase totals = | $863.06 | $930.4205 | $930.43 | $930.45 | $930.40 | |