| 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 | $131.66 | 13.363% | $149.2537 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $47.99 | 7.556% | $51.6161 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $149.32 | 5.653% | $157.7611 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $28.73 | 10.316% | $31.6938 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $140.44 | 8.620% | $152.5459 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $191.95 | 3.762% | $199.1712 | $199.17 | $199.15 | $199.20 |
| Purchase #7 | $21.29 | 7.713% | $22.9321 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $711.38 | $764.9739 | $764.97 | $764.95 | $765.00 | |