| 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 | $165.31 | 4.727% | $173.1242 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $144.28 | 4.513% | $150.7914 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $157.74 | 6.248% | $167.5956 | $167.60 | $167.60 | $167.60 |
| Purchase #4 | $202.26 | 5.531% | $213.447 | $213.45 | $213.45 | $213.40 |
| Purchase #5 | $202.68 | 11.134% | $225.2464 | $225.25 | $225.25 | $225.20 |
| Purchase #6 | $172.44 | 9.687% | $189.1443 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $206.59 | 11.827% | $231.0234 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,251.30 | $1,350.3723 | $1,350.37 | $1,350.35 | $1,350.20 | |