| 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 | $124.30 | 11.458% | $138.5423 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $47.39 | 9.182% | $51.7413 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $89.46 | 9.763% | $98.194 | $98.19 | $98.20 | $98.20 |
| Purchase #4 | $94.61 | 10.738% | $104.7692 | $104.77 | $104.75 | $104.80 |
| Purchase #5 | $121.71 | 7.638% | $131.0062 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $83.89 | 9.267% | $91.6641 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $145.55 | 11.243% | $161.9142 | $161.91 | $161.90 | $161.90 |
| 7 purchase totals = | $706.91 | $777.8313 | $777.82 | $777.80 | $777.80 | |