| 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 | $170.26 | 5.143% | $179.0165 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $155.91 | 7.151% | $167.0591 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $167.51 | 10.844% | $185.6748 | $185.67 | $185.65 | $185.70 |
| Purchase #4 | $223.46 | 12.506% | $251.4059 | $251.41 | $251.40 | $251.40 |
| Purchase #5 | $238.91 | 5.793% | $252.7501 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $179.62 | 5.834% | $190.099 | $190.10 | $190.10 | $190.10 |
| Purchase #7 | $240.35 | 11.241% | $267.3677 | $267.37 | $267.35 | $267.40 |
| 7 purchase totals = | $1,376.02 | $1,493.3731 | $1,493.38 | $1,493.30 | $1,493.50 | |