| 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 | $160.74 | 8.625% | $174.6038 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $69.80 | 5.619% | $73.7221 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $132.96 | 10.746% | $147.2479 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $122.49 | 3.764% | $127.1005 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $47.66 | 8.744% | $51.8274 | $51.83 | $51.85 | $51.80 |
| Purchase #6 | $22.74 | 9.580% | $24.9185 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $79.88 | 4.661% | $83.6032 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $636.27 | $683.0234 | $683.02 | $683.00 | $682.90 | |