| 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 | $159.82 | 8.447% | $173.32 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $45.94 | 13.556% | $52.1676 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $115.79 | 9.639% | $126.951 | $126.95 | $126.95 | $127.00 |
| Purchase #4 | $70.79 | 12.687% | $79.7711 | $79.77 | $79.75 | $79.80 |
| Purchase #5 | $85.77 | 10.283% | $94.5897 | $94.59 | $94.60 | $94.60 |
| Purchase #6 | $34.76 | 8.806% | $37.821 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $112.82 | 10.545% | $124.7169 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $625.69 | $689.3373 | $689.34 | $689.25 | $689.40 | |