| 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 | $168.59 | 13.353% | $191.1018 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $8.95 | 3.596% | $9.2718 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $131.62 | 8.249% | $142.4773 | $142.48 | $142.50 | $142.50 |
| Purchase #4 | $81.76 | 8.704% | $88.8764 | $88.88 | $88.90 | $88.90 |
| Purchase #5 | $63.94 | 8.766% | $69.545 | $69.55 | $69.55 | $69.50 |
| Purchase #6 | $153.38 | 4.836% | $160.7975 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $34.45 | 4.558% | $36.0202 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $642.69 | $698.0900 | $698.10 | $698.10 | $698.10 | |