| 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 | $125.83 | 7.344% | $135.071 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $19.86 | 6.670% | $21.1847 | $21.18 | $21.20 | $21.20 |
| Purchase #3 | $124.25 | 7.442% | $133.4967 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $195.52 | 5.561% | $206.3929 | $206.39 | $206.40 | $206.40 |
| Purchase #5 | $39.47 | 12.783% | $44.5155 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $89.31 | 3.728% | $92.6395 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $182.60 | 12.653% | $205.7044 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $776.84 | $839.0047 | $839.00 | $839.00 | $839.00 | |