| 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 | $142.96 | 3.448% | $147.8893 | $147.89 | $147.90 | $147.90 |
| Purchase #2 | $184.56 | 9.361% | $201.8367 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $30.84 | 7.597% | $33.1829 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $204.37 | 8.392% | $221.5207 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $154.64 | 12.498% | $173.9669 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $120.48 | 5.674% | $127.316 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $62.25 | 11.634% | $69.4922 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $900.10 | $975.2047 | $975.21 | $975.20 | $975.20 | |