| 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 | $19.91 | 11.280% | $22.1558 | $22.16 | $22.15 | $22.20 |
| Purchase #2 | $164.78 | 6.622% | $175.6917 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $13.33 | 10.561% | $14.7378 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $242.44 | 4.813% | $254.1086 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $30.77 | 10.102% | $33.8784 | $33.88 | $33.90 | $33.90 |
| Purchase #6 | $80.91 | 10.269% | $89.2186 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $144.82 | 6.712% | $154.5403 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $696.96 | $744.3312 | $744.34 | $744.35 | $744.30 | |