| 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 | $155.49 | 11.139% | $172.81 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $11.65 | 6.733% | $12.4344 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $211.78 | 8.303% | $229.3641 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $191.28 | 7.507% | $205.6394 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $13.28 | 8.378% | $14.3926 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $149.81 | 9.590% | $164.1768 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $141.69 | 8.325% | $153.4857 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $874.98 | $952.3030 | $952.30 | $952.35 | $952.30 | |