| 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 | $174.47 | 8.747% | $189.7309 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $237.51 | 6.581% | $253.1405 | $253.14 | $253.15 | $253.10 |
| Purchase #3 | $232.62 | 5.779% | $246.0631 | $246.06 | $246.05 | $246.10 |
| Purchase #4 | $94.64 | 9.262% | $103.4056 | $103.41 | $103.40 | $103.40 |
| Purchase #5 | $67.42 | 12.705% | $75.9857 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $153.78 | 7.149% | $164.7737 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $194.96 | 11.739% | $217.8464 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $1,155.40 | $1,250.9459 | $1,250.95 | $1,250.95 | $1,250.90 | |