| 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 | $146.37 | 11.573% | $163.3094 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $167.63 | 6.533% | $178.5813 | $178.58 | $178.60 | $178.60 |
| Purchase #3 | $10.70 | 3.525% | $11.0772 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $216.72 | 13.130% | $245.1753 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $172.72 | 12.425% | $194.1805 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $31.91 | 8.841% | $34.7312 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $140.60 | 10.786% | $155.7651 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $886.65 | $982.8200 | $982.83 | $982.90 | $982.90 | |