| 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 | $95.91 | 10.806% | $106.274 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $167.45 | 3.291% | $172.9608 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $177.94 | 4.332% | $185.6484 | $185.65 | $185.65 | $185.60 |
| Purchase #4 | $43.86 | 11.108% | $48.732 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $22.95 | 4.293% | $23.9352 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $80.75 | 12.822% | $91.1038 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $213.45 | 3.134% | $220.1395 | $220.14 | $220.15 | $220.10 |
| 7 purchase totals = | $802.31 | $848.7937 | $848.79 | $848.80 | $848.70 | |