| 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 | $116.87 | 4.537% | $122.1724 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $132.74 | 9.788% | $145.7326 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $25.70 | 12.315% | $28.865 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $193.73 | 8.323% | $209.8541 | $209.85 | $209.85 | $209.90 |
| Purchase #5 | $41.70 | 3.303% | $43.0774 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $230.82 | 9.479% | $252.6994 | $252.70 | $252.70 | $252.70 |
| Purchase #7 | $135.47 | 11.498% | $151.0463 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $877.03 | $953.4472 | $953.45 | $953.45 | $953.50 | |