| 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 | $132.70 | 10.423% | $146.5313 | $146.53 | $146.55 | $146.50 |
| Purchase #2 | $174.94 | 4.416% | $182.6654 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $103.54 | 9.215% | $113.0812 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $9.60 | 3.526% | $9.9385 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $159.80 | 7.165% | $171.2497 | $171.25 | $171.25 | $171.20 |
| Purchase #6 | $148.81 | 13.404% | $168.7565 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $207.86 | 4.353% | $216.9081 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $937.25 | $1,009.1307 | $1,009.14 | $1,009.15 | $1,009.10 | |