| 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 | $142.37 | 5.494% | $150.1918 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $46.91 | 4.629% | $49.0815 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $99.60 | 5.815% | $105.3917 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $11.52 | 9.397% | $12.6025 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $37.58 | 3.757% | $38.9919 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $147.67 | 12.178% | $165.6533 | $165.65 | $165.65 | $165.70 |
| Purchase #7 | $147.71 | 3.431% | $152.7779 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $633.36 | $674.6906 | $674.68 | $674.75 | $674.80 | |