| 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 | $164.74 | 5.554% | $173.8897 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $8.29 | 4.138% | $8.633 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $197.71 | 6.402% | $210.3674 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $133.25 | 6.874% | $142.4096 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $157.69 | 10.698% | $174.5597 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $211.38 | 13.340% | $239.5781 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $65.87 | 8.126% | $71.2226 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $938.93 | $1,020.6601 | $1,020.66 | $1,020.65 | $1,020.70 | |