| 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 | $73.77 | 11.121% | $81.974 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $146.83 | 10.145% | $161.7259 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $228.25 | 5.259% | $240.2537 | $240.25 | $240.25 | $240.30 |
| Purchase #4 | $65.67 | 5.628% | $69.3659 | $69.37 | $69.35 | $69.40 |
| Purchase #5 | $164.35 | 8.251% | $177.9105 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $237.63 | 5.577% | $250.8826 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $8.37 | 8.826% | $9.1087 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $924.87 | $991.2213 | $991.22 | $991.20 | $991.30 | |