| 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 | $154.91 | 13.582% | $175.9499 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $125.63 | 3.146% | $129.5823 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $159.83 | 4.620% | $167.2141 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $143.82 | 12.378% | $161.622 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $108.82 | 6.398% | $115.7823 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $229.35 | 10.860% | $254.2574 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $178.42 | 4.548% | $186.5345 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $1,100.78 | $1,190.9425 | $1,190.93 | $1,190.95 | $1,190.90 | |