| 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 | $137.48 | 9.465% | $150.4925 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $165.36 | 9.596% | $181.2279 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $101.79 | 11.288% | $113.2801 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $117.73 | 7.487% | $126.5444 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $238.94 | 5.131% | $251.2 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $93.39 | 11.764% | $104.3764 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $45.53 | 8.573% | $49.4333 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $900.22 | $976.5546 | $976.55 | $976.65 | $976.50 | |