| 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 | $102.31 | 5.746% | $108.1887 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $166.94 | 5.720% | $176.489 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $142.82 | 7.384% | $153.3658 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $174.59 | 11.490% | $194.6504 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $193.71 | 4.427% | $202.2855 | $202.29 | $202.30 | $202.30 |
| Purchase #6 | $160.40 | 10.218% | $176.7897 | $176.79 | $176.80 | $176.80 |
| Purchase #7 | $110.44 | 4.863% | $115.8107 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $1,051.21 | $1,127.5798 | $1,127.59 | $1,127.60 | $1,127.70 | |