| 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 | $174.30 | 13.483% | $197.8009 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $33.61 | 8.232% | $36.3768 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $217.37 | 4.383% | $226.8973 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $98.78 | 9.390% | $108.0554 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $188.54 | 6.849% | $201.4531 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $170.55 | 3.563% | $176.6267 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $178.32 | 8.570% | $193.602 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,061.47 | $1,140.8122 | $1,140.82 | $1,140.85 | $1,140.90 | |