| 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 | $179.55 | 4.694% | $187.9781 | $187.98 | $188.00 | $188.00 |
| Purchase #2 | $58.81 | 8.217% | $63.6424 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $162.77 | 10.283% | $179.5076 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $160.44 | 7.257% | $172.0831 | $172.08 | $172.10 | $172.10 |
| Purchase #5 | $65.60 | 5.273% | $69.0591 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $222.31 | 9.760% | $244.0075 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $76.94 | 3.350% | $79.5175 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $926.42 | $995.7953 | $995.80 | $995.80 | $995.80 | |