| 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 | $196.99 | 5.443% | $207.7122 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $58.56 | 4.210% | $61.0254 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $178.35 | 6.145% | $189.3096 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $39.36 | 12.175% | $44.1521 | $44.15 | $44.15 | $44.20 |
| Purchase #5 | $170.96 | 6.757% | $182.5118 | $182.51 | $182.50 | $182.50 |
| Purchase #6 | $35.77 | 3.328% | $36.9604 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $82.75 | 5.415% | $87.2309 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $762.74 | $808.9024 | $808.90 | $808.90 | $808.90 | |