| 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 | $167.80 | 11.718% | $187.4628 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $242.43 | 10.120% | $266.9639 | $266.96 | $266.95 | $267.00 |
| Purchase #3 | $108.91 | 10.744% | $120.6113 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $30.36 | 4.109% | $31.6075 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $36.50 | 9.523% | $39.9759 | $39.98 | $40.00 | $40.00 |
| Purchase #6 | $12.73 | 10.579% | $14.0767 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $199.41 | 8.288% | $215.9371 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $798.14 | $876.6352 | $876.64 | $876.65 | $876.70 | |