| 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 | $197.33 | 3.772% | $204.7733 | $204.77 | $204.75 | $204.80 |
| Purchase #2 | $196.65 | 4.837% | $206.162 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $142.36 | 7.830% | $153.5068 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $116.66 | 4.187% | $121.5446 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $153.26 | 7.674% | $165.0212 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $131.77 | 3.677% | $136.6152 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $32.94 | 5.627% | $34.7935 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $970.97 | $1,022.4166 | $1,022.41 | $1,022.35 | $1,022.40 | |