| 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 | $17.30 | 13.338% | $19.6075 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $168.82 | 5.222% | $177.6358 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $185.73 | 8.646% | $201.7882 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $165.81 | 3.519% | $171.6449 | $171.64 | $171.65 | $171.60 |
| Purchase #5 | $197.41 | 8.697% | $214.5787 | $214.58 | $214.60 | $214.60 |
| Purchase #6 | $162.74 | 7.110% | $174.3108 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $171.64 | 3.339% | $177.3711 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $1,069.45 | $1,136.9370 | $1,136.94 | $1,136.95 | $1,136.90 | |