| 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 | $185.91 | 6.451% | $197.9031 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $22.43 | 12.645% | $25.2663 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $157.66 | 5.768% | $166.7538 | $166.75 | $166.75 | $166.80 |
| Purchase #4 | $165.90 | 7.739% | $178.739 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $145.86 | 6.317% | $155.074 | $155.07 | $155.05 | $155.10 |
| Purchase #6 | $8.82 | 9.191% | $9.6306 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $177.88 | 12.391% | $199.9211 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $864.46 | $933.2879 | $933.28 | $933.25 | $933.30 | |