| 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 | $139.67 | 5.403% | $147.2164 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $57.85 | 5.733% | $61.1665 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $125.36 | 3.847% | $130.1826 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $221.32 | 7.634% | $238.2156 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $205.49 | 13.106% | $232.4215 | $232.42 | $232.40 | $232.40 |
| Purchase #6 | $151.40 | 10.694% | $167.5907 | $167.59 | $167.60 | $167.60 |
| Purchase #7 | $16.31 | 8.513% | $17.6985 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $917.40 | $994.4918 | $994.50 | $994.45 | $994.50 | |