| 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 | $173.68 | 9.538% | $190.2456 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $78.29 | 3.382% | $80.9378 | $80.94 | $80.95 | $80.90 |
| Purchase #3 | $91.42 | 3.568% | $94.6819 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $172.88 | 12.513% | $194.5125 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $61.32 | 11.715% | $68.5036 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $54.93 | 4.845% | $57.5914 | $57.59 | $57.60 | $57.60 |
| Purchase #7 | $155.97 | 11.645% | $174.1327 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $788.49 | $860.6055 | $860.60 | $860.65 | $860.50 | |