| 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 | $171.81 | 13.253% | $194.58 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $74.93 | 10.710% | $82.955 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $95.67 | 4.514% | $99.9885 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $30.57 | 8.407% | $33.14 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $81.89 | 8.161% | $88.573 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $189.64 | 11.357% | $211.1774 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $172.83 | 7.528% | $185.8406 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $817.34 | $896.2545 | $896.26 | $896.30 | $896.30 | |