| 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 | $165.69 | 10.370% | $182.8721 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $221.44 | 10.824% | $245.4087 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $140.39 | 6.697% | $149.7919 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $119.31 | 13.611% | $135.5493 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $162.54 | 9.705% | $178.3145 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $213.83 | 6.317% | $227.3376 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $10.27 | 10.713% | $11.3702 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $1,033.47 | $1,130.6443 | $1,130.64 | $1,130.60 | $1,130.60 | |