| 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 | $129.26 | 10.436% | $142.7496 | $142.75 | $142.75 | $142.70 |
| Purchase #2 | $86.52 | 9.407% | $94.6589 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $185.42 | 6.554% | $197.5724 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $131.45 | 5.664% | $138.8953 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $190.44 | 8.398% | $206.4332 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $41.72 | 4.554% | $43.6199 | $43.62 | $43.60 | $43.60 |
| Purchase #7 | $8.49 | 6.874% | $9.0736 | $9.07 | $9.05 | $9.10 |
| 7 purchase totals = | $773.30 | $833.0029 | $833.00 | $832.95 | $833.00 | |