| 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 | $158.31 | 7.835% | $170.7136 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $192.69 | 5.254% | $202.8139 | $202.81 | $202.80 | $202.80 |
| Purchase #3 | $47.70 | 11.202% | $53.0434 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $249.88 | 11.380% | $278.3163 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $188.62 | 4.350% | $196.825 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $132.83 | 3.250% | $137.147 | $137.15 | $137.15 | $137.10 |
| Purchase #7 | $162.76 | 7.446% | $174.8791 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $1,132.79 | $1,213.7383 | $1,213.74 | $1,213.75 | $1,213.60 | |