| 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 | $160.31 | 6.283% | $170.3823 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $98.73 | 6.339% | $104.9885 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $145.30 | 12.179% | $162.9961 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $208.99 | 3.508% | $216.3214 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $120.47 | 13.494% | $136.7262 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $241.68 | 9.179% | $263.8638 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $152.96 | 4.284% | $159.5128 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $1,128.44 | $1,214.7911 | $1,214.79 | $1,214.80 | $1,214.80 | |