| 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 | $159.61 | 5.759% | $168.8019 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $134.29 | 10.580% | $148.4979 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $116.88 | 12.372% | $131.3404 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $11.81 | 6.253% | $12.5485 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $232.82 | 8.464% | $252.5259 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $143.94 | 9.676% | $157.8676 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $45.76 | 7.180% | $49.0456 | $49.05 | $49.05 | $49.00 |
| 7 purchase totals = | $845.11 | $920.6278 | $920.64 | $920.65 | $920.50 | |