| 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 | $144.52 | 11.193% | $160.6961 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $212.83 | 11.873% | $238.0993 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $175.76 | 13.690% | $199.8215 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $131.99 | 7.526% | $141.9236 | $141.92 | $141.90 | $141.90 |
| Purchase #5 | $113.86 | 9.463% | $124.6346 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $90.31 | 12.622% | $101.7089 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $117.83 | 7.112% | $126.2101 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $987.10 | $1,093.0941 | $1,093.09 | $1,093.05 | $1,093.00 | |