| 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 | $159.33 | 13.685% | $181.1343 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $16.76 | 12.445% | $18.8458 | $18.85 | $18.85 | $18.80 |
| Purchase #3 | $103.66 | 8.683% | $112.6608 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $51.98 | 8.600% | $56.4503 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $60.34 | 11.476% | $67.2646 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $95.87 | 8.596% | $104.111 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $118.61 | 4.329% | $123.7446 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $606.55 | $664.2114 | $664.20 | $664.20 | $664.20 | |