| 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 | $156.80 | 7.332% | $168.2966 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $154.79 | 4.161% | $161.2308 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $220.53 | 11.323% | $245.5006 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $242.82 | 12.495% | $273.1604 | $273.16 | $273.15 | $273.20 |
| Purchase #5 | $230.53 | 10.470% | $254.6665 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $113.71 | 4.338% | $118.6427 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $154.59 | 6.255% | $164.2596 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $1,273.77 | $1,385.7572 | $1,385.76 | $1,385.75 | $1,385.80 | |