| 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 | $177.31 | 11.264% | $197.2822 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $212.71 | 5.150% | $223.6646 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $245.49 | 5.353% | $258.6311 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $52.86 | 6.199% | $56.1368 | $56.14 | $56.15 | $56.10 |
| Purchase #5 | $77.72 | 10.371% | $85.7803 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $140.90 | 10.190% | $155.2577 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $100.85 | 3.148% | $104.0248 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $1,007.84 | $1,080.7775 | $1,080.77 | $1,080.80 | $1,080.80 | |