| 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 | $170.86 | 6.182% | $181.4226 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $100.96 | 10.475% | $111.5356 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $194.98 | 3.492% | $201.7887 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $243.35 | 6.777% | $259.8418 | $259.84 | $259.85 | $259.80 |
| Purchase #5 | $243.81 | 10.144% | $268.5421 | $268.54 | $268.55 | $268.50 |
| Purchase #6 | $219.85 | 3.677% | $227.9339 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $181.73 | 11.437% | $202.5145 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $1,355.54 | $1,453.5792 | $1,453.57 | $1,453.60 | $1,453.40 | |