| 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 | $172.52 | 5.440% | $181.9051 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $119.42 | 13.703% | $135.7841 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $18.31 | 4.827% | $19.1938 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $204.32 | 13.435% | $231.7704 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $135.72 | 10.246% | $149.6259 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $15.37 | 11.546% | $17.1446 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $219.82 | 10.450% | $242.7912 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $885.48 | $978.2151 | $978.21 | $978.25 | $978.20 | |