| 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 | $132.59 | 7.217% | $142.159 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $149.65 | 12.156% | $167.8415 | $167.84 | $167.85 | $167.80 |
| Purchase #3 | $247.60 | 9.658% | $271.5132 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $52.31 | 13.859% | $59.5596 | $59.56 | $59.55 | $59.60 |
| Purchase #5 | $242.48 | 6.736% | $258.8135 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $181.52 | 12.214% | $203.6909 | $203.69 | $203.70 | $203.70 |
| Purchase #7 | $198.62 | 8.358% | $215.2207 | $215.22 | $215.20 | $215.20 |
| 7 purchase totals = | $1,204.77 | $1,318.7984 | $1,318.79 | $1,318.75 | $1,318.80 | |