| 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 | $167.59 | 4.349% | $174.8785 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $33.98 | 10.758% | $37.6356 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $66.80 | 12.704% | $75.2863 | $75.29 | $75.30 | $75.30 |
| Purchase #4 | $186.46 | 12.571% | $209.8999 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $234.63 | 9.255% | $256.345 | $256.35 | $256.35 | $256.30 |
| Purchase #6 | $238.35 | 6.423% | $253.6592 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $11.88 | 10.811% | $13.1643 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $939.69 | $1,020.8688 | $1,020.88 | $1,020.90 | $1,020.90 | |