| 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 | $171.92 | 3.646% | $178.1882 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $61.39 | 8.694% | $66.7272 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $81.87 | 10.851% | $90.7537 | $90.75 | $90.75 | $90.80 |
| Purchase #4 | $175.52 | 13.715% | $199.5926 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $209.43 | 12.772% | $236.1784 | $236.18 | $236.20 | $236.20 |
| Purchase #6 | $173.39 | 10.518% | $191.6272 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $131.82 | 13.126% | $149.1227 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,005.34 | $1,112.1900 | $1,112.19 | $1,112.25 | $1,112.20 | |