| 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 | $152.67 | 6.736% | $162.9539 | $162.95 | $162.95 | $163.00 |
| Purchase #2 | $197.91 | 8.493% | $214.7185 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $131.82 | 11.682% | $147.2192 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $153.35 | 3.631% | $158.9181 | $158.92 | $158.90 | $158.90 |
| Purchase #5 | $17.71 | 4.120% | $18.4397 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $77.54 | 9.484% | $84.8939 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $72.62 | 11.675% | $81.0984 | $81.10 | $81.10 | $81.10 |
| 7 purchase totals = | $803.62 | $868.2417 | $868.24 | $868.20 | $868.20 | |