| 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 | $203.60 | 7.485% | $218.8395 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $48.74 | 12.379% | $54.7735 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $51.45 | 11.661% | $57.4496 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $177.35 | 8.247% | $191.9761 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $48.81 | 11.736% | $54.5383 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $8.91 | 12.289% | $10.0049 | $10.00 | $10.00 | $10.00 |
| Purchase #7 | $82.25 | 6.245% | $87.3865 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $621.11 | $674.9684 | $674.97 | $675.00 | $674.90 | |