| 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 | $192.70 | 5.549% | $203.3929 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $49.80 | 13.182% | $56.3646 | $56.36 | $56.35 | $56.40 |
| Purchase #3 | $49.25 | 5.102% | $51.7627 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $179.31 | 8.314% | $194.2178 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $45.50 | 5.170% | $47.8524 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $154.65 | 4.757% | $162.0067 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $168.81 | 13.576% | $191.7276 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $840.02 | $907.3247 | $907.32 | $907.30 | $907.40 | |