| 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 | $158.65 | 13.370% | $179.8615 | $179.86 | $179.85 | $179.90 |
| Purchase #2 | $58.28 | 6.686% | $62.1766 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $204.60 | 9.393% | $223.8181 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $170.98 | 8.665% | $185.7954 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $170.87 | 5.514% | $180.2918 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $14.93 | 6.710% | $15.9318 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $162.41 | 6.661% | $173.2281 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $940.72 | $1,021.1033 | $1,021.11 | $1,021.15 | $1,021.10 | |