| 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 | $155.58 | 5.188% | $163.6515 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $195.83 | 12.296% | $219.9093 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $31.74 | 12.225% | $35.6202 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $183.41 | 10.770% | $203.1633 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $110.75 | 13.113% | $125.2726 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $232.51 | 5.130% | $244.4378 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $35.72 | 5.595% | $37.7185 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $945.54 | $1,029.7732 | $1,029.77 | $1,029.70 | $1,029.80 | |