| 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 | $128.26 | 7.303% | $137.6268 | $137.63 | $137.65 | $137.60 |
| Purchase #2 | $64.36 | 13.795% | $73.2385 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $180.76 | 10.213% | $199.221 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $83.28 | 4.276% | $86.8411 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $37.72 | 6.531% | $40.1835 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $162.57 | 12.620% | $183.0863 | $183.09 | $183.10 | $183.10 |
| Purchase #7 | $203.89 | 7.760% | $219.7119 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $860.84 | $939.9091 | $939.91 | $939.95 | $939.80 | |