| 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 | $167.86 | 4.312% | $175.0981 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $192.63 | 4.636% | $201.5603 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $233.49 | 12.603% | $262.9167 | $262.92 | $262.90 | $262.90 |
| Purchase #4 | $42.27 | 9.293% | $46.1982 | $46.20 | $46.20 | $46.20 |
| Purchase #5 | $91.47 | 9.121% | $99.813 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $76.62 | 7.680% | $82.5044 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $158.49 | 7.402% | $170.2214 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $962.83 | $1,038.3121 | $1,038.31 | $1,038.25 | $1,038.30 | |