| 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 | $171.30 | 8.119% | $185.2078 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $231.38 | 9.541% | $253.456 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $9.30 | 5.873% | $9.8462 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $38.43 | 13.147% | $43.4824 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $227.35 | 6.743% | $242.6802 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $53.67 | 3.521% | $55.5597 | $55.56 | $55.55 | $55.60 |
| Purchase #7 | $116.41 | 13.139% | $131.7051 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $847.84 | $921.9374 | $921.95 | $921.95 | $922.00 | |