| 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 | $25.33 | 5.735% | $26.7827 | $26.78 | $26.80 | $26.80 |
| Purchase #2 | $168.55 | 11.667% | $188.2147 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $176.83 | 12.259% | $198.5076 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $51.97 | 12.828% | $58.6367 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $176.85 | 6.670% | $188.6459 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $125.51 | 11.216% | $139.5872 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $152.69 | 9.864% | $167.7513 | $167.75 | $167.75 | $167.80 |
| 7 purchase totals = | $877.73 | $968.1261 | $968.13 | $968.15 | $968.10 | |