| 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 | $209.75 | 10.331% | $231.4193 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $142.90 | 6.717% | $152.4986 | $152.50 | $152.50 | $152.50 |
| Purchase #3 | $126.36 | 6.486% | $134.5557 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $135.83 | 7.200% | $145.6098 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $72.77 | 3.769% | $75.5127 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $13.91 | 3.651% | $14.4179 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $151.46 | 5.106% | $159.1935 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $852.98 | $913.2075 | $913.21 | $913.15 | $913.20 | |