| 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 | $155.51 | 9.601% | $170.4405 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $127.60 | 10.531% | $141.0376 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $168.90 | 8.297% | $182.9136 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $186.42 | 11.860% | $208.5294 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $204.37 | 12.780% | $230.4885 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $134.44 | 6.449% | $143.11 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $106.96 | 6.347% | $113.7488 | $113.75 | $113.75 | $113.70 |
| 7 purchase totals = | $1,084.20 | $1,190.2684 | $1,190.27 | $1,190.30 | $1,190.10 | |