| 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 | $186.54 | 4.308% | $194.5761 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $40.81 | 6.204% | $43.3419 | $43.34 | $43.35 | $43.30 |
| Purchase #3 | $111.53 | 7.710% | $120.129 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $196.61 | 5.764% | $207.9426 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $92.26 | 5.675% | $97.4958 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $126.44 | 12.260% | $141.9415 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $250.61 | 9.873% | $275.3527 | $275.35 | $275.35 | $275.40 |
| 7 purchase totals = | $1,004.80 | $1,080.7796 | $1,080.78 | $1,080.85 | $1,080.70 | |