| 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 | $139.74 | 3.778% | $145.0194 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $180.50 | 5.569% | $190.552 | $190.55 | $190.55 | $190.60 |
| Purchase #3 | $39.70 | 9.871% | $43.6188 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $50.37 | 13.636% | $57.2385 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $77.35 | 9.490% | $84.6905 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $135.64 | 7.121% | $145.2989 | $145.30 | $145.30 | $145.30 |
| Purchase #7 | $84.60 | 7.657% | $91.0778 | $91.08 | $91.10 | $91.10 |
| 7 purchase totals = | $707.90 | $757.4959 | $757.50 | $757.50 | $757.50 | |