| 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 | $179.64 | 6.599% | $191.4944 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $210.32 | 6.214% | $223.3893 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $188.25 | 3.541% | $194.9159 | $194.92 | $194.90 | $194.90 |
| Purchase #4 | $173.99 | 6.687% | $185.6247 | $185.62 | $185.60 | $185.60 |
| Purchase #5 | $249.34 | 11.674% | $278.448 | $278.45 | $278.45 | $278.40 |
| Purchase #6 | $10.40 | 5.371% | $10.9586 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $232.88 | 4.444% | $243.2292 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $1,244.82 | $1,328.0601 | $1,328.06 | $1,328.05 | $1,328.00 | |