| 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 | $190.25 | 3.116% | $196.1782 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $169.30 | 5.555% | $178.7046 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $93.96 | 3.416% | $97.1697 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $133.55 | 12.302% | $149.9793 | $149.98 | $150.00 | $150.00 |
| Purchase #5 | $233.65 | 10.369% | $257.8772 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $202.31 | 8.610% | $219.7289 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $231.32 | 9.423% | $253.1173 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,254.34 | $1,352.7552 | $1,352.76 | $1,352.80 | $1,352.80 | |