| 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 | $151.42 | 4.104% | $157.6343 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $201.34 | 10.866% | $223.2176 | $223.22 | $223.20 | $223.20 |
| Purchase #3 | $119.28 | 9.285% | $130.3551 | $130.36 | $130.35 | $130.40 |
| Purchase #4 | $187.87 | 8.185% | $203.2472 | $203.25 | $203.25 | $203.20 |
| Purchase #5 | $183.34 | 13.417% | $207.9387 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $237.98 | 3.169% | $245.5216 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $93.74 | 10.714% | $103.7833 | $103.78 | $103.80 | $103.80 |
| 7 purchase totals = | $1,174.97 | $1,271.6978 | $1,271.70 | $1,271.70 | $1,271.60 | |