| 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 | $166.96 | 12.413% | $187.6847 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $201.39 | 11.182% | $223.9094 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $145.36 | 3.708% | $150.7499 | $150.75 | $150.75 | $150.70 |
| Purchase #4 | $166.57 | 12.533% | $187.4462 | $187.45 | $187.45 | $187.40 |
| Purchase #5 | $21.86 | 12.144% | $24.5147 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $39.42 | 7.165% | $42.2444 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $101.31 | 4.623% | $105.9936 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $842.87 | $922.5429 | $922.53 | $922.55 | $922.40 | |