| 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 | $63.66 | 12.734% | $71.7665 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $102.48 | 11.119% | $113.8748 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $119.77 | 7.242% | $128.4437 | $128.44 | $128.45 | $128.40 |
| Purchase #4 | $154.88 | 5.628% | $163.5966 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $143.93 | 13.869% | $163.8917 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $135.62 | 10.588% | $149.9794 | $149.98 | $150.00 | $150.00 |
| Purchase #7 | $6.85 | 11.452% | $7.6345 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $727.19 | $799.1872 | $799.18 | $799.20 | $799.20 | |