| 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 | $103.65 | 5.402% | $109.2492 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $155.48 | 11.661% | $173.6105 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $114.60 | 6.260% | $121.774 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $186.67 | 9.822% | $205.0047 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $146.60 | 11.494% | $163.4502 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $68.98 | 5.288% | $72.6277 | $72.63 | $72.65 | $72.60 |
| Purchase #7 | $39.97 | 4.368% | $41.7159 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $815.95 | $887.4322 | $887.43 | $887.40 | $887.40 | |