| 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 | $176.99 | 7.639% | $190.5103 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $79.46 | 12.773% | $89.6094 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $34.99 | 3.586% | $36.2447 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $108.99 | 3.774% | $113.1033 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $164.26 | 6.219% | $174.4753 | $174.48 | $174.50 | $174.50 |
| Purchase #6 | $110.93 | 6.655% | $118.3124 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $135.86 | 6.742% | $145.0197 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $811.48 | $867.2751 | $867.27 | $867.25 | $867.20 | |