| 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 | $101.34 | 4.812% | $106.2165 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $168.49 | 5.377% | $177.5497 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $207.44 | 8.630% | $225.3421 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $11.55 | 7.308% | $12.3941 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $87.41 | 10.812% | $96.8608 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $152.92 | 12.485% | $172.0121 | $172.01 | $172.00 | $172.00 |
| Purchase #7 | $46.58 | 10.520% | $51.4802 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $775.73 | $841.8555 | $841.85 | $841.85 | $841.80 | |