| 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 | $169.87 | 11.789% | $189.896 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $200.53 | 3.601% | $207.7511 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $126.57 | 12.334% | $142.1811 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $178.49 | 5.491% | $188.2909 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $242.78 | 11.208% | $269.9908 | $269.99 | $270.00 | $270.00 |
| Purchase #6 | $84.30 | 13.314% | $95.5237 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $52.83 | 13.208% | $59.8078 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $1,055.37 | $1,153.4414 | $1,153.44 | $1,153.45 | $1,153.50 | |