| 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 | $134.56 | 9.741% | $147.6675 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $50.42 | 10.490% | $55.7091 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $8.57 | 9.276% | $9.365 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $127.69 | 7.832% | $137.6907 | $137.69 | $137.70 | $137.70 |
| Purchase #5 | $147.50 | 13.746% | $167.7754 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $146.27 | 7.231% | $156.8468 | $156.85 | $156.85 | $156.80 |
| Purchase #7 | $247.25 | 12.386% | $277.8744 | $277.87 | $277.85 | $277.90 |
| 7 purchase totals = | $862.26 | $952.9289 | $952.94 | $952.90 | $953.00 | |