| 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 | $155.98 | 9.103% | $170.1789 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $89.97 | 4.110% | $93.6678 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $80.84 | 5.771% | $85.5053 | $85.51 | $85.50 | $85.50 |
| Purchase #4 | $194.47 | 10.840% | $215.5505 | $215.55 | $215.55 | $215.60 |
| Purchase #5 | $13.96 | 10.199% | $15.3838 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $134.48 | 12.320% | $151.0479 | $151.05 | $151.05 | $151.00 |
| Purchase #7 | $230.60 | 9.437% | $252.3617 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $900.30 | $983.6959 | $983.70 | $983.70 | $983.80 | |