| 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 | $158.95 | 6.711% | $169.6171 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $207.38 | 10.827% | $229.833 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $39.75 | 8.647% | $43.1872 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $65.52 | 4.162% | $68.2469 | $68.25 | $68.25 | $68.20 |
| Purchase #5 | $206.78 | 6.542% | $220.3075 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $126.28 | 9.297% | $138.0203 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $195.96 | 3.743% | $203.2948 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $1,000.62 | $1,072.5068 | $1,072.51 | $1,072.50 | $1,072.40 | |