| 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 | $160.99 | 10.456% | $177.8231 | $177.82 | $177.80 | $177.80 |
| Purchase #2 | $9.59 | 8.429% | $10.3983 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $143.70 | 11.497% | $160.2212 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $216.46 | 10.459% | $239.0996 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $22.92 | 8.317% | $24.8263 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $129.34 | 13.421% | $146.6987 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $82.92 | 11.233% | $92.2344 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $765.92 | $851.3016 | $851.30 | $851.30 | $851.20 | |