| 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 | $133.95 | 4.871% | $140.4747 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $41.80 | 7.119% | $44.7757 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $64.73 | 4.570% | $67.6882 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $222.90 | 13.614% | $253.2456 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $137.72 | 13.807% | $156.735 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $162.43 | 12.198% | $182.2432 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $145.82 | 12.140% | $163.5225 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $909.35 | $1,008.6849 | $1,008.69 | $1,008.70 | $1,008.60 | |