| 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 | $151.76 | 7.442% | $163.054 | $163.05 | $163.05 | $163.10 |
| Purchase #2 | $36.60 | 4.611% | $38.2876 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $117.47 | 10.255% | $129.5165 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $14.72 | 8.449% | $15.9637 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $208.38 | 9.637% | $228.4616 | $228.46 | $228.45 | $228.50 |
| Purchase #6 | $159.98 | 13.281% | $181.2269 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $175.68 | 11.733% | $196.2925 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $864.59 | $952.8028 | $952.80 | $952.80 | $952.90 | |