| 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 | $182.50 | 5.713% | $192.9262 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $82.73 | 12.386% | $92.9769 | $92.98 | $93.00 | $93.00 |
| Purchase #3 | $220.52 | 8.741% | $239.7957 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $72.71 | 12.255% | $81.6206 | $81.62 | $81.60 | $81.60 |
| Purchase #5 | $178.54 | 8.860% | $194.3586 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $35.28 | 5.608% | $37.2585 | $37.26 | $37.25 | $37.30 |
| Purchase #7 | $184.73 | 3.222% | $190.682 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $957.01 | $1,029.6185 | $1,029.63 | $1,029.65 | $1,029.70 | |