| 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 | $168.37 | 4.759% | $176.3827 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $29.88 | 6.817% | $31.9169 | $31.92 | $31.90 | $31.90 |
| Purchase #3 | $115.65 | 10.619% | $127.9309 | $127.93 | $127.95 | $127.90 |
| Purchase #4 | $140.37 | 7.189% | $150.4612 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $49.49 | 3.545% | $51.2444 | $51.24 | $51.25 | $51.20 |
| Purchase #6 | $165.41 | 12.272% | $185.7091 | $185.71 | $185.70 | $185.70 |
| Purchase #7 | $122.83 | 5.615% | $129.7269 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $792.00 | $853.3721 | $853.37 | $853.40 | $853.30 | |