| 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 | $185.60 | 11.414% | $206.7844 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $54.31 | 4.557% | $56.7849 | $56.78 | $56.80 | $56.80 |
| Purchase #3 | $149.81 | 3.870% | $155.6076 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $237.68 | 9.316% | $259.8223 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $121.82 | 9.550% | $133.4538 | $133.45 | $133.45 | $133.50 |
| Purchase #6 | $213.64 | 13.465% | $242.4066 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $16.34 | 10.205% | $18.0075 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $979.20 | $1,072.8671 | $1,072.86 | $1,072.85 | $1,072.90 | |