| 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 | $135.74 | 9.544% | $148.695 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $18.58 | 11.697% | $20.7533 | $20.75 | $20.75 | $20.80 |
| Purchase #3 | $152.72 | 12.695% | $172.1078 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $40.25 | 7.835% | $43.4036 | $43.40 | $43.40 | $43.40 |
| Purchase #5 | $167.45 | 5.870% | $177.2793 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $216.52 | 13.769% | $246.3326 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $166.57 | 8.783% | $181.1998 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $897.83 | $989.7714 | $989.77 | $989.80 | $989.80 | |