| 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 | $168.36 | 6.616% | $179.4987 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $10.35 | 12.106% | $11.603 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $149.44 | 6.567% | $159.2537 | $159.25 | $159.25 | $159.30 |
| Purchase #4 | $18.37 | 5.150% | $19.3161 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $211.89 | 4.855% | $222.1773 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $215.34 | 7.696% | $231.9126 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $23.80 | 7.342% | $25.5474 | $25.55 | $25.55 | $25.50 |
| 7 purchase totals = | $797.55 | $849.3088 | $849.31 | $849.30 | $849.30 | |