| 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 | $175.44 | 9.794% | $192.6226 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $205.75 | 5.432% | $216.9263 | $216.93 | $216.95 | $216.90 |
| Purchase #3 | $176.25 | 9.667% | $193.2881 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $198.77 | 13.781% | $226.1625 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $84.65 | 7.694% | $91.163 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $134.28 | 7.491% | $144.3389 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $34.37 | 10.171% | $37.8658 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $1,009.51 | $1,102.3672 | $1,102.37 | $1,102.35 | $1,102.40 | |