| 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 | $161.31 | 6.160% | $171.2467 | $171.25 | $171.25 | $171.20 |
| Purchase #2 | $161.67 | 12.441% | $181.7834 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $5.26 | 3.179% | $5.4272 | $5.43 | $5.45 | $5.40 |
| Purchase #4 | $211.97 | 6.138% | $224.9807 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $119.88 | 13.326% | $135.8552 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $116.76 | 6.413% | $124.2478 | $124.25 | $124.25 | $124.20 |
| Purchase #7 | $117.68 | 9.647% | $129.0326 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $894.53 | $972.5736 | $972.58 | $972.65 | $972.50 | |