| 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 | $189.36 | 6.703% | $202.0528 | $202.05 | $202.05 | $202.10 |
| Purchase #2 | $14.32 | 7.815% | $15.4391 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $134.84 | 3.330% | $139.3302 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $235.56 | 7.838% | $254.0232 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $157.47 | 9.218% | $171.9856 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $126.80 | 4.585% | $132.6138 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $208.68 | 11.670% | $233.033 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,067.03 | $1,148.4777 | $1,148.47 | $1,148.50 | $1,148.40 | |