| 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 | $118.35 | 11.300% | $131.7236 | $131.72 | $131.70 | $131.70 |
| Purchase #2 | $179.34 | 12.208% | $201.2338 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $83.59 | 3.757% | $86.7305 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $38.57 | 4.187% | $40.1849 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $216.41 | 4.403% | $225.9385 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $55.99 | 8.470% | $60.7324 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $71.96 | 6.641% | $76.7389 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $764.21 | $823.2826 | $823.27 | $823.35 | $823.10 | |