| 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 | $81.96 | 6.431% | $87.2308 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $128.57 | 5.395% | $135.5064 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $106.25 | 4.220% | $110.7338 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $214.38 | 6.820% | $229.0007 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $176.88 | 5.251% | $186.168 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $114.46 | 9.756% | $125.6267 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $41.75 | 13.823% | $47.5211 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $864.25 | $921.7875 | $921.79 | $921.80 | $921.70 | |