| 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 | $173.67 | 4.789% | $181.9871 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $95.54 | 12.572% | $107.5513 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $243.60 | 6.658% | $259.8189 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $48.53 | 13.396% | $55.0311 | $55.03 | $55.05 | $55.00 |
| Purchase #5 | $188.93 | 7.816% | $203.6968 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $238.27 | 12.797% | $268.7614 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $208.99 | 11.798% | $233.6466 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,197.53 | $1,310.4932 | $1,310.50 | $1,310.50 | $1,310.50 | |