| 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 | $174.70 | 6.746% | $186.4853 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $131.41 | 10.389% | $145.0622 | $145.06 | $145.05 | $145.10 |
| Purchase #3 | $9.65 | 9.310% | $10.5484 | $10.55 | $10.55 | $10.50 |
| Purchase #4 | $34.70 | 6.136% | $36.8292 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $143.53 | 6.518% | $152.8853 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $181.38 | 7.506% | $194.9944 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $56.61 | 6.496% | $60.2874 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $731.98 | $787.0922 | $787.10 | $787.15 | $787.10 | |