| 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 | $146.43 | 10.144% | $161.2839 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $78.71 | 13.310% | $89.1863 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $179.69 | 4.375% | $187.5514 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $179.48 | 8.310% | $194.3948 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $201.85 | 11.308% | $224.6752 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $233.54 | 8.176% | $252.6342 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $54.80 | 4.793% | $57.4266 | $57.43 | $57.45 | $57.40 |
| 7 purchase totals = | $1,074.50 | $1,167.1524 | $1,167.15 | $1,167.25 | $1,167.20 | |