| 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 | $165.88 | 7.743% | $178.7241 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $165.37 | 13.522% | $187.7313 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $131.86 | 4.796% | $138.184 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $113.67 | 3.434% | $117.5734 | $117.57 | $117.55 | $117.60 |
| Purchase #5 | $136.49 | 9.356% | $149.26 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $209.92 | 9.824% | $230.5425 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $11.33 | 4.337% | $11.8214 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $934.52 | $1,013.8367 | $1,013.82 | $1,013.80 | $1,013.80 | |