| 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 | $116.26 | 10.235% | $128.1592 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $123.83 | 6.582% | $131.9805 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $108.63 | 9.534% | $118.9868 | $118.99 | $119.00 | $119.00 |
| Purchase #4 | $195.52 | 3.565% | $202.4903 | $202.49 | $202.50 | $202.50 |
| Purchase #5 | $114.45 | 7.501% | $123.0349 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $181.30 | 7.454% | $194.8141 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $72.74 | 4.383% | $75.9282 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $912.73 | $975.3940 | $975.39 | $975.45 | $975.40 | |