| 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 | $147.83 | 13.697% | $168.0783 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $103.85 | 10.813% | $115.0793 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $206.63 | 12.553% | $232.5683 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $77.91 | 13.491% | $88.4208 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $157.69 | 11.362% | $175.6067 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $228.40 | 10.394% | $252.1399 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $36.75 | 5.730% | $38.8558 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $959.06 | $1,070.7491 | $1,070.76 | $1,070.75 | $1,070.80 | |