| 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 | $142.76 | 4.513% | $149.2028 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $229.45 | 5.131% | $241.2231 | $241.22 | $241.20 | $241.20 |
| Purchase #3 | $87.88 | 11.192% | $97.7155 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $250.36 | 11.261% | $278.553 | $278.55 | $278.55 | $278.60 |
| Purchase #5 | $57.75 | 8.742% | $62.7985 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $158.90 | 11.427% | $177.0575 | $177.06 | $177.05 | $177.10 |
| Purchase #7 | $171.68 | 6.467% | $182.7825 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $1,098.78 | $1,189.3329 | $1,189.33 | $1,189.30 | $1,189.40 | |