| 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 | $8.43 | 9.212% | $9.2066 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $243.38 | 3.520% | $251.947 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $150.42 | 6.749% | $160.5718 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $65.67 | 7.750% | $70.7594 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $153.48 | 12.674% | $172.9321 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $138.69 | 4.522% | $144.9616 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $145.72 | 6.538% | $155.2472 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $905.79 | $965.6257 | $965.63 | $965.60 | $965.60 | |