| 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 | $186.37 | 4.687% | $195.1052 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $167.33 | 6.620% | $178.4072 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $16.43 | 4.218% | $17.123 | $17.12 | $17.10 | $17.10 |
| Purchase #4 | $81.51 | 12.497% | $91.6963 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $44.31 | 3.389% | $45.8117 | $45.81 | $45.80 | $45.80 |
| Purchase #6 | $240.44 | 11.102% | $267.1336 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $42.93 | 6.481% | $45.7123 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $779.32 | $840.9893 | $840.99 | $840.95 | $840.90 | |