| 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 | $182.80 | 4.193% | $190.4648 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $76.50 | 5.607% | $80.7894 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $236.63 | 9.509% | $259.1311 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $35.39 | 4.408% | $36.95 | $36.95 | $36.95 | $37.00 |
| Purchase #5 | $35.84 | 4.531% | $37.4639 | $37.46 | $37.45 | $37.50 |
| Purchase #6 | $217.87 | 12.324% | $244.7203 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $174.94 | 4.332% | $182.5184 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $959.97 | $1,032.0379 | $1,032.03 | $1,032.00 | $1,032.10 | |