| 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 | $136.94 | 3.529% | $141.7726 | $141.77 | $141.75 | $141.80 |
| Purchase #2 | $141.66 | 8.699% | $153.983 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $105.85 | 4.140% | $110.2322 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $187.85 | 13.638% | $213.469 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $247.98 | 10.242% | $273.3781 | $273.38 | $273.40 | $273.40 |
| Purchase #6 | $139.89 | 13.550% | $158.8451 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $238.38 | 12.182% | $267.4195 | $267.42 | $267.40 | $267.40 |
| 7 purchase totals = | $1,198.55 | $1,319.0995 | $1,319.10 | $1,319.10 | $1,319.10 | |