| 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 | $171.93 | 11.363% | $191.4664 | $191.47 | $191.45 | $191.50 |
| Purchase #2 | $160.49 | 10.868% | $177.9321 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $52.64 | 9.621% | $57.7045 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $70.78 | 13.778% | $80.5321 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $204.49 | 7.364% | $219.5486 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $144.49 | 4.262% | $150.6482 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $25.68 | 5.774% | $27.1628 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $830.50 | $904.9947 | $904.99 | $905.00 | $904.90 | |