| 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 | $157.50 | 9.141% | $171.8971 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $178.57 | 9.827% | $196.1181 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $189.99 | 7.541% | $204.3171 | $204.32 | $204.30 | $204.30 |
| Purchase #4 | $82.91 | 7.468% | $89.1017 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $206.33 | 5.185% | $217.0282 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $50.78 | 12.393% | $57.0732 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $22.71 | 8.500% | $24.6404 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $888.79 | $960.1758 | $960.18 | $960.15 | $960.10 | |