| 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 | $150.78 | 11.147% | $167.5874 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $228.36 | 11.349% | $254.2766 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $12.71 | 8.709% | $13.8169 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $81.31 | 4.217% | $84.7388 | $84.74 | $84.75 | $84.70 |
| Purchase #5 | $128.53 | 8.292% | $139.1877 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $225.28 | 8.751% | $244.9943 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $239.38 | 8.296% | $259.239 | $259.24 | $259.25 | $259.20 |
| 7 purchase totals = | $1,066.35 | $1,163.8407 | $1,163.85 | $1,163.90 | $1,163.80 | |