| 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 | $197.55 | 10.409% | $218.113 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $133.49 | 13.632% | $151.6874 | $151.69 | $151.70 | $151.70 |
| Purchase #3 | $75.30 | 4.171% | $78.4408 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $152.45 | 5.318% | $160.5573 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $143.74 | 13.851% | $163.6494 | $163.65 | $163.65 | $163.60 |
| Purchase #6 | $180.79 | 12.204% | $202.8536 | $202.85 | $202.85 | $202.90 |
| Purchase #7 | $153.97 | 6.509% | $163.9919 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $1,037.29 | $1,139.2934 | $1,139.29 | $1,139.30 | $1,139.30 | |