| 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 | $128.73 | 7.378% | $138.2277 | $138.23 | $138.25 | $138.20 |
| Purchase #2 | $98.79 | 7.226% | $105.9286 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $94.43 | 3.157% | $97.4112 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $16.91 | 5.621% | $17.8605 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $101.77 | 13.828% | $115.8428 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $222.69 | 10.454% | $245.97 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $54.41 | 3.607% | $56.3726 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $717.73 | $777.6134 | $777.61 | $777.60 | $777.60 | |