| 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 | $123.99 | 13.158% | $140.3046 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $83.35 | 10.607% | $92.1909 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $143.56 | 13.747% | $163.2952 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $51.81 | 10.798% | $57.4044 | $57.40 | $57.40 | $57.40 |
| Purchase #5 | $150.60 | 13.770% | $171.3376 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $65.38 | 6.643% | $69.7232 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $75.87 | 4.683% | $79.423 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $694.56 | $773.6789 | $773.67 | $773.65 | $773.60 | |