| 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 | $179.74 | 6.405% | $191.2523 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $228.77 | 6.737% | $244.1822 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $173.26 | 10.246% | $191.0122 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $231.71 | 6.249% | $246.1896 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $145.46 | 11.385% | $162.0206 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $33.69 | 5.595% | $35.575 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $141.42 | 8.682% | $153.6981 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,134.05 | $1,223.9300 | $1,223.93 | $1,223.95 | $1,224.00 | |