| 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 | $146.46 | 7.102% | $156.8616 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $15.34 | 9.539% | $16.8033 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $39.71 | 6.165% | $42.1581 | $42.16 | $42.15 | $42.20 |
| Purchase #4 | $207.99 | 4.636% | $217.6324 | $217.63 | $217.65 | $217.60 |
| Purchase #5 | $192.88 | 6.478% | $205.3748 | $205.37 | $205.35 | $205.40 |
| Purchase #6 | $102.43 | 6.615% | $109.2057 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $124.57 | 11.524% | $138.9254 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $829.38 | $886.9613 | $886.96 | $886.95 | $887.00 | |