| 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 | $195.42 | 7.347% | $209.7775 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $90.39 | 7.225% | $96.9207 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $69.41 | 12.699% | $78.2244 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $207.42 | 11.529% | $231.3335 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $186.27 | 4.680% | $194.9874 | $194.99 | $195.00 | $195.00 |
| Purchase #6 | $171.78 | 3.212% | $177.2976 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $159.55 | 9.330% | $174.436 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $1,080.24 | $1,162.9771 | $1,162.98 | $1,163.00 | $1,162.90 | |