| 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 | $159.96 | 8.716% | $173.9021 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $48.32 | 6.408% | $51.4163 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $103.84 | 6.282% | $110.3632 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $175.49 | 11.233% | $195.2028 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $76.26 | 8.341% | $82.6208 | $82.62 | $82.60 | $82.60 |
| Purchase #6 | $97.76 | 10.796% | $108.3142 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $26.58 | 3.789% | $27.5871 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $688.21 | $749.4065 | $749.40 | $749.35 | $749.40 | |