| 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 | $159.32 | 13.706% | $181.1564 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $142.62 | 6.461% | $151.8347 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $69.92 | 10.371% | $77.1714 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $35.46 | 11.557% | $39.5581 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $177.78 | 7.122% | $190.4415 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $84.34 | 8.807% | $91.7678 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $217.68 | 11.598% | $242.9265 | $242.93 | $242.95 | $242.90 |
| 7 purchase totals = | $887.12 | $974.8564 | $974.86 | $974.85 | $974.90 | |