| 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 | $160.59 | 6.626% | $171.2307 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $116.93 | 10.352% | $129.0346 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $207.95 | 12.812% | $234.5926 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $102.41 | 10.768% | $113.4375 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $68.76 | 4.519% | $71.8673 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $83.54 | 6.417% | $88.9008 | $88.90 | $88.90 | $88.90 |
| Purchase #7 | $153.92 | 12.655% | $173.3986 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $894.10 | $982.4621 | $982.46 | $982.50 | $982.40 | |