| 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 | $155.61 | 13.532% | $176.6671 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $218.92 | 6.448% | $233.036 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $18.58 | 7.156% | $19.9096 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $113.59 | 6.640% | $121.1324 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $126.64 | 6.135% | $134.4094 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $224.42 | 3.395% | $232.0391 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $31.90 | 10.349% | $35.2013 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $889.66 | $952.3949 | $952.40 | $952.40 | $952.30 | |