| 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 | $140.82 | 11.285% | $156.7115 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $105.51 | 11.676% | $117.8293 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $177.87 | 6.113% | $188.7432 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $180.64 | 6.271% | $191.9679 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $72.31 | 5.102% | $75.9993 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $195.74 | 11.348% | $217.9526 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $196.63 | 7.749% | $211.8669 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $1,069.52 | $1,161.0707 | $1,161.07 | $1,161.05 | $1,161.10 | |