| 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 | $127.33 | 10.711% | $140.9683 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $204.70 | 12.256% | $229.788 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $157.50 | 6.798% | $168.2069 | $168.21 | $168.20 | $168.20 |
| Purchase #4 | $36.32 | 4.457% | $37.9388 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $181.77 | 6.306% | $193.2324 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $238.63 | 5.758% | $252.3703 | $252.37 | $252.35 | $252.40 |
| Purchase #7 | $135.67 | 3.757% | $140.7671 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $1,081.92 | $1,163.2718 | $1,163.28 | $1,163.25 | $1,163.30 | |