| 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 | $96.56 | 4.801% | $101.1958 | $101.20 | $101.20 | $101.20 |
| Purchase #2 | $150.40 | 12.152% | $168.6766 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $99.64 | 4.730% | $104.353 | $104.35 | $104.35 | $104.40 |
| Purchase #4 | $158.26 | 13.784% | $180.0746 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $149.73 | 5.245% | $157.5833 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $234.86 | 3.467% | $243.0026 | $243.00 | $243.00 | $243.00 |
| Purchase #7 | $172.62 | 7.168% | $184.9934 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $1,062.07 | $1,139.8793 | $1,139.87 | $1,139.90 | $1,140.00 | |