| 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 | $171.68 | 10.524% | $189.7476 | $189.75 | $189.75 | $189.70 |
| Purchase #2 | $31.53 | 12.782% | $35.5602 | $35.56 | $35.55 | $35.60 |
| Purchase #3 | $139.72 | 4.499% | $146.006 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $141.37 | 10.591% | $156.3425 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $98.33 | 5.221% | $103.4638 | $103.46 | $103.45 | $103.50 |
| Purchase #6 | $89.96 | 3.821% | $93.3974 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $249.85 | 5.578% | $263.7866 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $922.44 | $988.3041 | $988.31 | $988.30 | $988.30 | |