| 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 | $136.59 | 7.650% | $147.0391 | $147.04 | $147.05 | $147.00 |
| Purchase #2 | $229.99 | 9.516% | $251.8758 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $132.77 | 4.441% | $138.6663 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $83.98 | 9.716% | $92.1395 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $70.62 | 10.295% | $77.8903 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $62.63 | 7.477% | $67.3128 | $67.31 | $67.30 | $67.30 |
| Purchase #7 | $181.28 | 3.581% | $187.7716 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $897.86 | $962.6954 | $962.70 | $962.70 | $962.70 | |