| 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 | $181.94 | 9.357% | $198.9641 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $169.26 | 5.604% | $178.7453 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $168.40 | 3.647% | $174.5415 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $59.51 | 3.610% | $61.6583 | $61.66 | $61.65 | $61.70 |
| Purchase #5 | $134.76 | 7.743% | $145.1945 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $13.51 | 13.377% | $15.3172 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $12.78 | 11.726% | $14.2786 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $740.16 | $788.6995 | $788.70 | $788.70 | $788.70 | |