| 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 | $186.93 | 6.798% | $199.6375 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $63.91 | 7.347% | $68.6055 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $221.87 | 3.766% | $230.2256 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $44.98 | 10.662% | $49.7758 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $65.83 | 5.401% | $69.3855 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $176.63 | 6.411% | $187.9537 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $35.56 | 12.410% | $39.973 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $795.71 | $845.5566 | $845.57 | $845.60 | $845.60 | |