| 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 | $163.79 | 5.139% | $172.2072 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $216.72 | 8.477% | $235.0914 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $54.89 | 7.392% | $58.9475 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $113.55 | 13.291% | $128.6419 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $205.50 | 9.431% | $224.8807 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $70.75 | 7.838% | $76.2954 | $76.30 | $76.30 | $76.30 |
| Purchase #7 | $80.71 | 4.778% | $84.5663 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $905.91 | $980.6304 | $980.64 | $980.65 | $980.60 | |