| 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 | $194.59 | 7.409% | $209.0072 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $151.76 | 7.107% | $162.5456 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $179.60 | 10.491% | $198.4418 | $198.44 | $198.45 | $198.40 |
| Purchase #4 | $52.43 | 4.648% | $54.8669 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $87.60 | 6.494% | $93.2887 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $149.31 | 5.366% | $157.322 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $223.36 | 3.602% | $231.4054 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,038.65 | $1,106.8776 | $1,106.89 | $1,106.85 | $1,106.80 | |