| 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 | $113.91 | 13.738% | $129.559 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $168.91 | 7.566% | $181.6897 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $20.63 | 10.793% | $22.8566 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $216.90 | 5.200% | $228.1788 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $144.52 | 11.411% | $161.0112 | $161.01 | $161.00 | $161.00 |
| Purchase #6 | $95.97 | 13.435% | $108.8636 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $93.76 | 10.422% | $103.5317 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $854.60 | $935.6906 | $935.69 | $935.70 | $935.80 | |