| 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 | $16.61 | 13.584% | $18.8663 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $215.42 | 5.469% | $227.2013 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $234.34 | 7.183% | $251.1726 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $27.80 | 13.400% | $31.5252 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $128.75 | 13.654% | $146.3295 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $225.72 | 9.237% | $246.5698 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $248.59 | 8.814% | $270.5007 | $270.50 | $270.50 | $270.50 |
| 7 purchase totals = | $1,097.23 | $1,192.1654 | $1,192.17 | $1,192.15 | $1,192.20 | |