| 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 | $132.78 | 13.529% | $150.7438 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $208.45 | 6.800% | $222.6246 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $67.28 | 7.460% | $72.2991 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $12.27 | 3.111% | $12.6517 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $113.43 | 5.753% | $119.9556 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $48.77 | 7.199% | $52.281 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $66.55 | 3.397% | $68.8107 | $68.81 | $68.80 | $68.80 |
| 7 purchase totals = | $649.53 | $699.3665 | $699.36 | $699.35 | $699.40 | |