| 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 | $105.47 | 5.874% | $111.6653 | $111.67 | $111.65 | $111.70 |
| Purchase #2 | $177.63 | 5.759% | $187.8597 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $85.80 | 9.272% | $93.7554 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $37.25 | 13.783% | $42.3842 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $241.85 | 7.801% | $260.7167 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $142.87 | 9.148% | $155.9397 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $234.62 | 7.520% | $252.2634 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,025.49 | $1,104.5844 | $1,104.59 | $1,104.55 | $1,104.70 | |