| 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 | $31.96 | 9.109% | $34.8712 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $163.26 | 9.870% | $179.3738 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $117.92 | 3.674% | $122.2524 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $131.56 | 13.843% | $149.7719 | $149.77 | $149.75 | $149.80 |
| Purchase #5 | $28.29 | 4.116% | $29.4544 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $156.59 | 3.842% | $162.6062 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $150.76 | 10.802% | $167.0451 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $780.34 | $845.3750 | $845.37 | $845.30 | $845.50 | |