| 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 | $129.47 | 11.341% | $144.1532 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $6.41 | 11.631% | $7.1555 | $7.16 | $7.15 | $7.20 |
| Purchase #3 | $32.32 | 8.558% | $35.0859 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $211.30 | 6.381% | $224.7831 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $174.41 | 3.569% | $180.6347 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $192.68 | 8.324% | $208.7187 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $177.83 | 8.633% | $193.1821 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $924.42 | $993.7132 | $993.71 | $993.75 | $993.80 | |