| 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 | $142.75 | 8.436% | $154.7924 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $202.26 | 7.471% | $217.3708 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $180.51 | 12.183% | $202.5015 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $6.37 | 9.349% | $6.9655 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $140.66 | 8.655% | $152.8341 | $152.83 | $152.85 | $152.80 |
| Purchase #6 | $109.31 | 5.805% | $115.6554 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $148.87 | 11.859% | $166.5245 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $930.73 | $1,016.6442 | $1,016.64 | $1,016.60 | $1,016.70 | |