| 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 | $166.80 | 10.217% | $183.842 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $89.74 | 5.636% | $94.7977 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $164.29 | 7.726% | $176.983 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $158.26 | 9.558% | $173.3865 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $182.98 | 11.640% | $204.2789 | $204.28 | $204.30 | $204.30 |
| Purchase #6 | $150.85 | 8.247% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $175.32 | 10.546% | $193.8092 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,088.24 | $1,190.3879 | $1,190.39 | $1,190.45 | $1,190.40 | |