| 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 | $177.45 | 13.754% | $201.8565 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $113.95 | 3.270% | $117.6762 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $199.78 | 5.855% | $211.4771 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $148.67 | 13.296% | $168.4372 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $107.34 | 10.521% | $118.6332 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $166.69 | 10.120% | $183.559 | $183.56 | $183.55 | $183.60 |
| Purchase #7 | $183.70 | 7.544% | $197.5583 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $1,097.58 | $1,199.1975 | $1,199.21 | $1,199.25 | $1,199.30 | |