| 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 | $66.90 | 7.519% | $71.9302 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $172.85 | 8.744% | $187.964 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $202.38 | 10.310% | $223.2454 | $223.25 | $223.25 | $223.20 |
| Purchase #4 | $20.39 | 11.725% | $22.7807 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $179.48 | 6.722% | $191.5446 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $241.87 | 4.435% | $252.5969 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $173.74 | 3.380% | $179.6124 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $1,057.61 | $1,129.6742 | $1,129.67 | $1,129.70 | $1,129.60 | |