| 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 | $173.47 | 13.168% | $196.3125 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $18.77 | 4.702% | $19.6526 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $193.59 | 8.671% | $210.3762 | $210.38 | $210.40 | $210.40 |
| Purchase #4 | $206.58 | 6.715% | $220.4518 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $66.79 | 10.291% | $73.6634 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $126.58 | 7.170% | $135.6558 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $235.77 | 13.513% | $267.6296 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $1,021.55 | $1,123.7419 | $1,123.74 | $1,123.75 | $1,123.90 | |