| 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 | $90.93 | 6.369% | $96.7213 | $96.72 | $96.70 | $96.70 |
| Purchase #2 | $145.36 | 13.218% | $164.5737 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $163.79 | 6.871% | $175.044 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $104.40 | 3.528% | $108.0832 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $194.40 | 3.396% | $201.0018 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $146.28 | 6.508% | $155.7999 | $155.80 | $155.80 | $155.80 |
| Purchase #7 | $163.78 | 12.175% | $183.7202 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,008.94 | $1,084.9441 | $1,084.93 | $1,084.90 | $1,084.90 | |