| 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 | $180.50 | 8.453% | $195.7577 | $195.76 | $195.75 | $195.80 |
| Purchase #2 | $192.85 | 13.399% | $218.69 | $218.69 | $218.70 | $218.70 |
| Purchase #3 | $50.81 | 13.210% | $57.522 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $88.65 | 4.812% | $92.9158 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $34.67 | 3.737% | $35.9656 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $142.65 | 5.313% | $150.229 | $150.23 | $150.25 | $150.20 |
| Purchase #7 | $86.75 | 7.737% | $93.4618 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $776.88 | $844.5419 | $844.55 | $844.50 | $844.60 | |