| 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 | $156.34 | 5.577% | $165.0591 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $169.62 | 6.816% | $181.1813 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $207.92 | 11.529% | $231.8911 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $74.25 | 13.165% | $84.025 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $132.63 | 5.535% | $139.9711 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $240.38 | 13.670% | $273.2399 | $273.24 | $273.25 | $273.20 |
| Purchase #7 | $111.32 | 4.770% | $116.63 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,092.46 | $1,191.9975 | $1,192.00 | $1,192.05 | $1,192.00 | |