| 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 | $76.61 | 13.669% | $87.0818 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $134.52 | 5.205% | $141.5218 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $213.52 | 10.195% | $235.2884 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $246.70 | 11.216% | $274.3699 | $274.37 | $274.35 | $274.40 |
| Purchase #5 | $202.44 | 12.164% | $227.0648 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $135.86 | 7.700% | $146.3212 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $55.43 | 11.242% | $61.6614 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $1,065.08 | $1,173.3093 | $1,173.30 | $1,173.25 | $1,173.40 | |