| 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 | $8.64 | 6.529% | $9.2041 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $169.92 | 8.531% | $184.4159 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $134.78 | 8.272% | $145.929 | $145.93 | $145.95 | $145.90 |
| Purchase #4 | $161.79 | 5.446% | $170.6011 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $126.36 | 9.789% | $138.7294 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $89.94 | 12.399% | $101.0917 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $163.69 | 7.378% | $175.767 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $855.12 | $925.7382 | $925.74 | $925.75 | $925.70 | |