| 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 | $185.56 | 13.464% | $210.5438 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $144.46 | 3.636% | $149.7126 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $202.44 | 7.789% | $218.2081 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $111.83 | 3.495% | $115.7385 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $87.61 | 7.239% | $93.9521 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $77.75 | 6.211% | $82.5791 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $94.37 | 11.499% | $105.2216 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $904.02 | $975.9558 | $975.95 | $975.95 | $975.90 | |