| 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 | $171.59 | 9.357% | $187.6457 | $187.65 | $187.65 | $187.60 |
| Purchase #2 | $156.90 | 12.628% | $176.7133 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $135.95 | 12.770% | $153.3108 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $6.85 | 8.124% | $7.4065 | $7.41 | $7.40 | $7.40 |
| Purchase #5 | $198.60 | 6.639% | $211.7851 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $225.47 | 10.205% | $248.4792 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $72.84 | 13.314% | $82.5379 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $968.20 | $1,067.8785 | $1,067.89 | $1,067.90 | $1,067.80 | |