| 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 | $161.73 | 5.272% | $170.2564 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $177.25 | 3.792% | $183.9713 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $100.39 | 3.102% | $103.5041 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $109.47 | 7.871% | $118.0864 | $118.09 | $118.10 | $118.10 |
| Purchase #5 | $197.53 | 3.210% | $203.8707 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $191.80 | 5.164% | $201.7046 | $201.70 | $201.70 | $201.70 |
| Purchase #7 | $246.91 | 4.341% | $257.6284 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,185.08 | $1,239.0219 | $1,239.02 | $1,239.00 | $1,239.10 | |