| 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 | $153.48 | 8.695% | $166.8251 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $86.87 | 13.649% | $98.7269 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $17.66 | 11.391% | $19.6717 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $80.57 | 6.530% | $85.8312 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $235.64 | 12.429% | $264.9277 | $264.93 | $264.95 | $264.90 |
| Purchase #6 | $110.83 | 4.610% | $115.9393 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $69.78 | 3.322% | $72.0981 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $754.83 | $824.0200 | $824.03 | $824.10 | $823.90 | |