| 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 | $167.74 | 3.748% | $174.0269 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $224.37 | 6.378% | $238.6803 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $227.99 | 4.480% | $238.204 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $99.65 | 3.208% | $102.8468 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $144.84 | 3.173% | $149.4358 | $149.44 | $149.45 | $149.40 |
| Purchase #6 | $141.60 | 12.290% | $159.0026 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $199.90 | 9.343% | $218.5767 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $1,206.09 | $1,280.7731 | $1,280.78 | $1,280.85 | $1,280.70 | |