| 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 | $151.32 | 6.361% | $160.9455 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $197.64 | 8.367% | $214.1765 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $102.29 | 3.860% | $106.2384 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $26.97 | 10.328% | $29.7555 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $241.88 | 11.855% | $270.5549 | $270.55 | $270.55 | $270.60 |
| Purchase #6 | $244.42 | 7.473% | $262.6855 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $144.28 | 9.510% | $158.001 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,108.80 | $1,202.3573 | $1,202.37 | $1,202.40 | $1,202.40 | |