| 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 | $175.30 | 9.377% | $191.7379 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $113.67 | 8.394% | $123.2115 | $123.21 | $123.20 | $123.20 |
| Purchase #3 | $245.29 | 7.809% | $264.4447 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $86.63 | 7.499% | $93.1264 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $33.67 | 8.128% | $36.4067 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $75.62 | 6.187% | $80.2986 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $10.37 | 6.632% | $11.0577 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $740.55 | $800.2835 | $800.29 | $800.30 | $800.20 | |